Finding the Third Proportional to 7,239.38 and 15,298.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,239.38 : 15,298.88 = 15,298.88 : x
2. Step 2: Convert to fraction form
   7,239.38/15,298.88 = 15,298.88/x
3. Step 3: Cross multiply
   7,239.38x = 15,298.88 × 15,298.88
4. Step 4: Simplify right side
   7,239.38x = 234,055,576.27
5. Step 5: Solve for x
   x = 234,055,576.27/7,239.38
6. Step 6: Final answer
   x = 32,330.91