Alright, let's work through 8558 times 9108 step by step
8558 × 9108 = 9108 × (8558)
+ 9108 × 8 that equals 72864
+ 9108 × 50 yielding 455400
+ 9108 × 500 what gives us 4554000
+ 9108 × 8000 what gives us 72864000

= 77946264
