Finding the Third Proportional to 71,401.50 and 155,925

Step by Step Solution

1. Step 1: Write the proportion equation
   71,401.50 : 155,925 = 155,925 : x
2. Step 2: Convert to fraction form
   71,401.50/155,925 = 155,925/x
3. Step 3: Cross multiply
   71,401.50x = 155,925 × 155,925
4. Step 4: Simplify right side
   71,401.50x = 24,312,605,625
5. Step 5: Solve for x
   x = 24,312,605,625/71,401.50
6. Step 6: Final answer
   x = 340,505.53