Finding the Third Proportional to 71,860 and 152,792

Step by Step Solution

1. Step 1: Write the proportion equation
   71,860 : 152,792 = 152,792 : x
2. Step 2: Convert to fraction form
   71,860/152,792 = 152,792/x
3. Step 3: Cross multiply
   71,860x = 152,792 × 152,792
4. Step 4: Simplify right side
   71,860x = 23,345,395,264
5. Step 5: Solve for x
   x = 23,345,395,264/71,860
6. Step 6: Final answer
   x = 324,873.30