Finding the Third Proportional to 141,609.50 and 227,905

Step by Step Solution

1. Step 1: Write the proportion equation
   141,609.50 : 227,905 = 227,905 : x
2. Step 2: Convert to fraction form
   141,609.50/227,905 = 227,905/x
3. Step 3: Cross multiply
   141,609.50x = 227,905 × 227,905
4. Step 4: Simplify right side
   141,609.50x = 51,940,689,025
5. Step 5: Solve for x
   x = 51,940,689,025/141,609.50
6. Step 6: Final answer
   x = 366,788.17