Alright, let's work through 67061579 times 67692172 step by step
67061579 × 67692172 = 67692172 × (67061579)
+ 67692172 × 9 producing 609229548
+ 67692172 × 70 producing 4738452040
+ 67692172 × 500 that equals 33846086000
+ 67692172 × 1000 which equals 67692172000
+ 67692172 × 60000 giving us 4061530320000
+ 67692172 × 000000 that results in 0
+ 67692172 × 7000000 what gives us 473845204000000
+ 67692172 × 60000000 that equals 4061530320000000

= 4539543940259588
