Finding the Third Proportional to 71,453 and 152,747

Step by Step Solution

1. Step 1: Write the proportion equation
   71,453 : 152,747 = 152,747 : x
2. Step 2: Convert to fraction form
   71,453/152,747 = 152,747/x
3. Step 3: Cross multiply
   71,453x = 152,747 × 152,747
4. Step 4: Simplify right side
   71,453x = 23,331,646,009
5. Step 5: Solve for x
   x = 23,331,646,009/71,453
6. Step 6: Final answer
   x = 326,531.37