Finding the Third Proportional to 31,268.25 and 47,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,268.25 : 47,171.25 = 47,171.25 : x
2. Step 2: Convert to fraction form
   31,268.25/47,171.25 = 47,171.25/x
3. Step 3: Cross multiply
   31,268.25x = 47,171.25 × 47,171.25
4. Step 4: Simplify right side
   31,268.25x = 2,225,126,826.56
5. Step 5: Solve for x
   x = 2,225,126,826.56/31,268.25
6. Step 6: Final answer
   x = 71,162.50