Alright, let's work through 7291372 times 17825975 step by step
7291372 × 17825975 = 17825975 × (7291372)
+ 17825975 × 2 what gives us 35651950
+ 17825975 × 70 producing 1247818250
+ 17825975 × 300 which equals 5347792500
+ 17825975 × 1000 yielding 17825975000
+ 17825975 × 90000 yielding 1604337750000
+ 17825975 × 200000 giving us 3565195000000
+ 17825975 × 7000000 giving us 124781825000000

= 129975814987700
