Finding the Third Proportional to 71,524.50 and 155,340

Step by Step Solution

1. Step 1: Write the proportion equation
   71,524.50 : 155,340 = 155,340 : x
2. Step 2: Convert to fraction form
   71,524.50/155,340 = 155,340/x
3. Step 3: Cross multiply
   71,524.50x = 155,340 × 155,340
4. Step 4: Simplify right side
   71,524.50x = 24,130,515,600
5. Step 5: Solve for x
   x = 24,130,515,600/71,524.50
6. Step 6: Final answer
   x = 337,374.12