Alright, let's work through 85489118 times 83361723 step by step
85489118 × 83361723 = 83361723 × (85489118)
+ 83361723 × 8 producing 666893784
+ 83361723 × 10 which equals 833617230
+ 83361723 × 100 giving us 8336172300
+ 83361723 × 9000 yielding 750255507000
+ 83361723 × 80000 which equals 6668937840000
+ 83361723 × 400000 that results in 33344689200000
+ 83361723 × 5000000 that equals 416808615000000
+ 83361723 × 80000000 resulting in 6668937840000000

= 7126520174230314
