Finding the Third Proportional to 31,942 and 49,029

Step by Step Solution

1. Step 1: Write the proportion equation
   31,942 : 49,029 = 49,029 : x
2. Step 2: Convert to fraction form
   31,942/49,029 = 49,029/x
3. Step 3: Cross multiply
   31,942x = 49,029 × 49,029
4. Step 4: Simplify right side
   31,942x = 2,403,842,841
5. Step 5: Solve for x
   x = 2,403,842,841/31,942
6. Step 6: Final answer
   x = 75,256.49