Finding the Third Proportional to 47,171.25 and 71,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,171.25 : 71,365.50 = 71,365.50 : x
2. Step 2: Convert to fraction form
   47,171.25/71,365.50 = 71,365.50/x
3. Step 3: Cross multiply
   47,171.25x = 71,365.50 × 71,365.50
4. Step 4: Simplify right side
   47,171.25x = 5,093,034,590.25
5. Step 5: Solve for x
   x = 5,093,034,590.25/47,171.25
6. Step 6: Final answer
   x = 107,969.04