Finding the Third Proportional to 14,687.63 and 31,049.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,687.63 : 31,049.63 = 31,049.63 : x
2. Step 2: Convert to fraction form
   14,687.63/31,049.63 = 31,049.63/x
3. Step 3: Cross multiply
   14,687.63x = 31,049.63 × 31,049.63
4. Step 4: Simplify right side
   14,687.63x = 964,079,212.64
5. Step 5: Solve for x
   x = 964,079,212.64/14,687.63
6. Step 6: Final answer
   x = 65,638.88