Finding the Third Proportional to 14,479.25 and 31,726.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,479.25 : 31,726.75 = 31,726.75 : x
2. Step 2: Convert to fraction form
   14,479.25/31,726.75 = 31,726.75/x
3. Step 3: Cross multiply
   14,479.25x = 31,726.75 × 31,726.75
4. Step 4: Simplify right side
   14,479.25x = 1,006,586,665.56
5. Step 5: Solve for x
   x = 1,006,586,665.56/14,479.25
6. Step 6: Final answer
   x = 69,519.25