Alright, let's work through 7728 times 9114 step by step
7728 × 9114 = 9114 × (7728)
+ 9114 × 8 giving us 72912
+ 9114 × 20 which equals 182280
+ 9114 × 700 that is equal 6379800
+ 9114 × 7000 that is equal 63798000

= 70432992
