Finding the Third Proportional to 124,147.50 and 167,665.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,147.50 : 167,665.50 = 167,665.50 : x
2. Step 2: Convert to fraction form
   124,147.50/167,665.50 = 167,665.50/x
3. Step 3: Cross multiply
   124,147.50x = 167,665.50 × 167,665.50
4. Step 4: Simplify right side
   124,147.50x = 28,111,719,890.25
5. Step 5: Solve for x
   x = 28,111,719,890.25/124,147.50
6. Step 6: Final answer
   x = 226,438.07