Finding the Third Proportional to 32,800,328 and 71,777,836

Step by Step Solution

1. Step 1: Write the proportion equation
   32,800,328 : 71,777,836 = 71,777,836 : x
2. Step 2: Convert to fraction form
   32,800,328/71,777,836 = 71,777,836/x
3. Step 3: Cross multiply
   32,800,328x = 71,777,836 × 71,777,836
4. Step 4: Simplify right side
   32,800,328x = 5,152,057,740,842,896
5. Step 5: Solve for x
   x = 5,152,057,740,842,896/32,800,328
6. Step 6: Final answer
   x = 157,073,360.39