No problem, we've got 7728 and 6078 to multiply
7728 × 6078 = 6078 × (7728)
+ 6078 × 8 what gives us 48624
+ 6078 × 20 giving us 121560
+ 6078 × 700 resulting in 4254600
+ 6078 × 7000 what gives us 42546000

= 46970784
