Finding the Third Proportional to 71,463.94 and 152,418.38

Step by Step Solution

1. Step 1: Write the proportion equation
   71,463.94 : 152,418.38 = 152,418.38 : x
2. Step 2: Convert to fraction form
   71,463.94/152,418.38 = 152,418.38/x
3. Step 3: Cross multiply
   71,463.94x = 152,418.38 × 152,418.38
4. Step 4: Simplify right side
   71,463.94x = 23,231,361,037.64
5. Step 5: Solve for x
   x = 23,231,361,037.64/71,463.94
6. Step 6: Final answer
   x = 325,078.10