Finding the Third Proportional to 47,308.50 and 71,164.13

Step by Step Solution

1. Step 1: Write the proportion equation
   47,308.50 : 71,164.13 = 71,164.13 : x
2. Step 2: Convert to fraction form
   47,308.50/71,164.13 = 71,164.13/x
3. Step 3: Cross multiply
   47,308.50x = 71,164.13 × 71,164.13
4. Step 4: Simplify right side
   47,308.50x = 5,064,332,687.02
5. Step 5: Solve for x
   x = 5,064,332,687.02/47,308.50
6. Step 6: Final answer
   x = 107,049.11