Finding the Third Proportional to 31,496 and 50,748

Step by Step Solution

1. Step 1: Write the proportion equation
   31,496 : 50,748 = 50,748 : x
2. Step 2: Convert to fraction form
   31,496/50,748 = 50,748/x
3. Step 3: Cross multiply
   31,496x = 50,748 × 50,748
4. Step 4: Simplify right side
   31,496x = 2,575,359,504
5. Step 5: Solve for x
   x = 2,575,359,504/31,496
6. Step 6: Final answer
   x = 81,767.83