No problem, we've got 7755 and 7090 to multiply
7755 × 7090 = 7090 × (7755)
+ 7090 × 5 what gives us 35450
+ 7090 × 50 producing 354500
+ 7090 × 700 that results in 4963000
+ 7090 × 7000 which equals 49630000

= 54982950
