A three-phase circuit, 60 hz, 230 kv transposed transmission line is composed of two 1272 mcm, 54/19 conductors per phase with horizontal configuration. the bundle spacing is 50 cm while phase spacing between the centers of the bundle is 10 m. if the gmr of the acsr conductors is 0.0466 ft, find the inductive reactance in ohm/km/phase of the transmission line