Finding the Third Proportional to 67,532.50 and 146,957

Step by Step Solution

1. Step 1: Write the proportion equation
   67,532.50 : 146,957 = 146,957 : x
2. Step 2: Convert to fraction form
   67,532.50/146,957 = 146,957/x
3. Step 3: Cross multiply
   67,532.50x = 146,957 × 146,957
4. Step 4: Simplify right side
   67,532.50x = 21,596,359,849
5. Step 5: Solve for x
   x = 21,596,359,849/67,532.50
6. Step 6: Final answer
   x = 319,792.10