Finding the Third Proportional to 147,631.50 and 229,035

Step by Step Solution

1. Step 1: Write the proportion equation
   147,631.50 : 229,035 = 229,035 : x
2. Step 2: Convert to fraction form
   147,631.50/229,035 = 229,035/x
3. Step 3: Cross multiply
   147,631.50x = 229,035 × 229,035
4. Step 4: Simplify right side
   147,631.50x = 52,457,031,225
5. Step 5: Solve for x
   x = 52,457,031,225/147,631.50
6. Step 6: Final answer
   x = 355,324.11