(a) If the creation of the junior college district and the extension of the boundaries of the independent school district both occurred prior to March 17, 1950, the added territory of the independent school district may be brought into the junior college district in the manner prescribed by this section.
(b) A petition requesting that such territory be added to the junior college district signed by a majority of the registered voters of the territory may be presented to the governing board of the junior college district.
(c) The board shall determine whether the petition is signed by the required majority and if such determination is affirmative and if the board shall also determine that the facilities of the junior college district may be extended to cover adequately the scholastics of the added territory, the board shall pass an order admitting such territory. The order shall describe by metes and bounds the junior college district as extended; and a copy of the order shall be filed with the county superintendent. Thereafter, the territory shall be a part of the junior college district for all intents and purposes.