Finding the Third Proportional to 31,417.50 and 41,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,417.50 : 41,293.50 = 41,293.50 : x
2. Step 2: Convert to fraction form
   31,417.50/41,293.50 = 41,293.50/x
3. Step 3: Cross multiply
   31,417.50x = 41,293.50 × 41,293.50
4. Step 4: Simplify right side
   31,417.50x = 1,705,153,142.25
5. Step 5: Solve for x
   x = 1,705,153,142.25/31,417.50
6. Step 6: Final answer
   x = 54,273.99