Finding the Third Proportional to 71,019 and 155,401.88

Step by Step Solution

1. Step 1: Write the proportion equation
   71,019 : 155,401.88 = 155,401.88 : x
2. Step 2: Convert to fraction form
   71,019/155,401.88 = 155,401.88/x
3. Step 3: Cross multiply
   71,019x = 155,401.88 × 155,401.88
4. Step 4: Simplify right side
   71,019x = 24,149,742,753.52
5. Step 5: Solve for x
   x = 24,149,742,753.52/71,019
6. Step 6: Final answer
   x = 340,046.22