No problem, we've got 7728 and 2783 to multiply
7728 × 2783 = 2783 × (7728)
+ 2783 × 8 producing 22264
+ 2783 × 20 giving us 55660
+ 2783 × 700 that is equal 1948100
+ 2783 × 7000 that equals 19481000

= 21507024
