Finding the Third Proportional to 31,940 and 49,026

Step by Step Solution

1. Step 1: Write the proportion equation
   31,940 : 49,026 = 49,026 : x
2. Step 2: Convert to fraction form
   31,940/49,026 = 49,026/x
3. Step 3: Cross multiply
   31,940x = 49,026 × 49,026
4. Step 4: Simplify right side
   31,940x = 2,403,548,676
5. Step 5: Solve for x
   x = 2,403,548,676/31,940
6. Step 6: Final answer
   x = 75,251.99