Alright, let's work through 69497494 times 79766256 step by step
69497494 × 79766256 = 79766256 × (69497494)
+ 79766256 × 4 that equals 319065024
+ 79766256 × 90 that equals 7178963040
+ 79766256 × 400 that equals 31906502400
+ 79766256 × 7000 resulting in 558363792000
+ 79766256 × 90000 giving us 7178963040000
+ 79766256 × 400000 resulting in 31906502400000
+ 79766256 × 9000000 resulting in 717896304000000
+ 79766256 × 60000000 yielding 4785975360000000

= 5543554897762464
