Finding the Third Proportional to 14,907,280 and 31,766,816

Step by Step Solution

1. Step 1: Write the proportion equation
   14,907,280 : 31,766,816 = 31,766,816 : x
2. Step 2: Convert to fraction form
   14,907,280/31,766,816 = 31,766,816/x
3. Step 3: Cross multiply
   14,907,280x = 31,766,816 × 31,766,816
4. Step 4: Simplify right side
   14,907,280x = 1,009,130,598,777,856
5. Step 5: Solve for x
   x = 1,009,130,598,777,856/14,907,280
6. Step 6: Final answer
   x = 67,693,811.26