Finding the Third Proportional to 71,496 and 152,810

Step by Step Solution

1. Step 1: Write the proportion equation
   71,496 : 152,810 = 152,810 : x
2. Step 2: Convert to fraction form
   71,496/152,810 = 152,810/x
3. Step 3: Cross multiply
   71,496x = 152,810 × 152,810
4. Step 4: Simplify right side
   71,496x = 23,350,896,100
5. Step 5: Solve for x
   x = 23,350,896,100/71,496
6. Step 6: Final answer
   x = 326,604.23