Alright, let's work through 99977490 times 26052342 step by step
99977490 × 26052342 = 26052342 × (99977490)
+ 26052342 × 0 which equals 0
+ 26052342 × 90 that results in 2344710780
+ 26052342 × 400 yielding 10420936800
+ 26052342 × 7000 which equals 182366394000
+ 26052342 × 70000 giving us 1823663940000
+ 26052342 × 900000 yielding 23447107800000
+ 26052342 × 9000000 producing 234471078000000
+ 26052342 × 90000000 that is equal 2344710780000000

= 2604647761781580
