Finding the Third Proportional to 14,337.28 and 30,871.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,337.28 : 30,871.69 = 30,871.69 : x
2. Step 2: Convert to fraction form
   14,337.28/30,871.69 = 30,871.69/x
3. Step 3: Cross multiply
   14,337.28x = 30,871.69 × 30,871.69
4. Step 4: Simplify right side
   14,337.28x = 953,061,089.10
5. Step 5: Solve for x
   x = 953,061,089.10/14,337.28
6. Step 6: Final answer
   x = 66,474.32