Find the missing term in the figure: 2 3 8 4 5 10 6 7 12 32 50 ?

(I): 2, 4, 6, 32;

(2 x 4) + (4 x 6)

8 + 24 => 32

(II): 3, 5, 7, 50;

(3 x 5) + (5 x 7)

15 + 35 => 50

Similarly,

(III): 8, 10, 12, ?

(8 x 10) + (10 x 12)

80 + 120 => 200