We're going to solve 77667978 multiplied by 67271726
77667978 × 67271726 = 67271726 × (77667978)
+ 67271726 × 8 yielding 538173808
+ 67271726 × 70 producing 4709020820
+ 67271726 × 900 that results in 60544553400
+ 67271726 × 7000 giving us 470902082000
+ 67271726 × 60000 yielding 4036303560000
+ 67271726 × 600000 that equals 40363035600000
+ 67271726 × 7000000 resulting in 470902082000000
+ 67271726 × 70000000 which equals 4709020820000000

= 5224858934990028
