Finding the Third Proportional to 14,326.03 and 31,142.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,326.03 : 31,142.53 = 31,142.53 : x
2. Step 2: Convert to fraction form
   14,326.03/31,142.53 = 31,142.53/x
3. Step 3: Cross multiply
   14,326.03x = 31,142.53 × 31,142.53
4. Step 4: Simplify right side
   14,326.03x = 969,857,252.66
5. Step 5: Solve for x
   x = 969,857,252.66/14,326.03
6. Step 6: Final answer
   x = 67,698.95