Finding the Third Proportional to 47,313 and 71,170.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,313 : 71,170.50 = 71,170.50 : x
2. Step 2: Convert to fraction form
   47,313/71,170.50 = 71,170.50/x
3. Step 3: Cross multiply
   47,313x = 71,170.50 × 71,170.50
4. Step 4: Simplify right side
   47,313x = 5,065,240,070.25
5. Step 5: Solve for x
   x = 5,065,240,070.25/47,313
6. Step 6: Final answer
   x = 107,058.10