We're going to solve 67742721 multiplied by 71934977
67742721 × 71934977 = 71934977 × (67742721)
+ 71934977 × 1 that is equal 71934977
+ 71934977 × 20 producing 1438699540
+ 71934977 × 700 resulting in 50354483900
+ 71934977 × 2000 yielding 143869954000
+ 71934977 × 40000 producing 2877399080000
+ 71934977 × 700000 what gives us 50354483900000
+ 71934977 × 7000000 giving us 503544839000000
+ 71934977 × 60000000 which equals 4316098620000000

= 4873071077052417
