Alright, let's work through 72546691 times 79899426 step by step
72546691 × 79899426 = 79899426 × (72546691)
+ 79899426 × 1 producing 79899426
+ 79899426 × 90 yielding 7190948340
+ 79899426 × 600 yielding 47939655600
+ 79899426 × 6000 yielding 479396556000
+ 79899426 × 40000 what gives us 3195977040000
+ 79899426 × 500000 that equals 39949713000000
+ 79899426 × 2000000 yielding 159798852000000
+ 79899426 × 70000000 that results in 5592959820000000

= 5796438969099366
