Alright, let's work through 67610756 times 99600505 step by step
67610756 × 99600505 = 99600505 × (67610756)
+ 99600505 × 6 that equals 597603030
+ 99600505 × 50 that equals 4980025250
+ 99600505 × 700 yielding 69720353500
+ 99600505 × 0000 that results in 0
+ 99600505 × 10000 what gives us 996005050000
+ 99600505 × 600000 yielding 59760303000000
+ 99600505 × 7000000 giving us 697203535000000
+ 99600505 × 60000000 producing 5976030300000000

= 6734065441031780
