Alright, let's work through 75294822 times 89289264 step by step
75294822 × 89289264 = 89289264 × (75294822)
+ 89289264 × 2 giving us 178578528
+ 89289264 × 20 what gives us 1785785280
+ 89289264 × 800 resulting in 71431411200
+ 89289264 × 4000 yielding 357157056000
+ 89289264 × 90000 yielding 8036033760000
+ 89289264 × 200000 that is equal 17857852800000
+ 89289264 × 5000000 that is equal 446446320000000
+ 89289264 × 70000000 yielding 6250248480000000

= 6723019239391008
