No problem, we've got 84688686 and 88485731 to multiply
84688686 × 88485731 = 88485731 × (84688686)
+ 88485731 × 6 that equals 530914386
+ 88485731 × 80 that equals 7078858480
+ 88485731 × 600 which equals 53091438600
+ 88485731 × 8000 what gives us 707885848000
+ 88485731 × 80000 that equals 7078858480000
+ 88485731 × 600000 which equals 53091438600000
+ 88485731 × 4000000 producing 353942924000000
+ 88485731 × 80000000 which equals 7078858480000000

= 7493740288139466
