Finding the Third Proportional to 14,222,304 and 31,280,256

Step by Step Solution

1. Step 1: Write the proportion equation
   14,222,304 : 31,280,256 = 31,280,256 : x
2. Step 2: Convert to fraction form
   14,222,304/31,280,256 = 31,280,256/x
3. Step 3: Cross multiply
   14,222,304x = 31,280,256 × 31,280,256
4. Step 4: Simplify right side
   14,222,304x = 978,454,415,425,536
5. Step 5: Solve for x
   x = 978,454,415,425,536/14,222,304
6. Step 6: Final answer
   x = 68,797,180.50