Finding the Third Proportional to 40,799,616 and 88,776,912

Step by Step Solution

1. Step 1: Write the proportion equation
   40,799,616 : 88,776,912 = 88,776,912 : x
2. Step 2: Convert to fraction form
   40,799,616/88,776,912 = 88,776,912/x
3. Step 3: Cross multiply
   40,799,616x = 88,776,912 × 88,776,912
4. Step 4: Simplify right side
   40,799,616x = 7,881,340,104,255,744
5. Step 5: Solve for x
   x = 7,881,340,104,255,744/40,799,616
6. Step 6: Final answer
   x = 193,171,918.68