Alright, let's work through 79804974 times 58922558 step by step
79804974 × 58922558 = 58922558 × (79804974)
+ 58922558 × 4 yielding 235690232
+ 58922558 × 70 giving us 4124579060
+ 58922558 × 900 that equals 53030302200
+ 58922558 × 4000 producing 235690232000
+ 58922558 × 00000 yielding 0
+ 58922558 × 800000 that results in 47138046400000
+ 58922558 × 9000000 resulting in 530303022000000
+ 58922558 × 70000000 that results in 4124579060000000

= 4702313209203492
