Alright, let's work through 68299174 times 97542887 step by step
68299174 × 97542887 = 97542887 × (68299174)
+ 97542887 × 4 that is equal 390171548
+ 97542887 × 70 resulting in 6828002090
+ 97542887 × 100 yielding 9754288700
+ 97542887 × 9000 that results in 877885983000
+ 97542887 × 90000 which equals 8778859830000
+ 97542887 × 200000 which equals 19508577400000
+ 97542887 × 8000000 which equals 780343096000000
+ 97542887 × 60000000 yielding 5852573220000000

= 6662098611675338
