Finding the Third Proportional to 47,224.31 and 71,291.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,224.31 : 71,291.25 = 71,291.25 : x
2. Step 2: Convert to fraction form
   47,224.31/71,291.25 = 71,291.25/x
3. Step 3: Cross multiply
   47,224.31x = 71,291.25 × 71,291.25
4. Step 4: Simplify right side
   47,224.31x = 5,082,442,326.56
5. Step 5: Solve for x
   x = 5,082,442,326.56/47,224.31
6. Step 6: Final answer
   x = 107,623.43