Finding the Third Proportional to 32,687 and 50,498

Step by Step Solution

1. Step 1: Write the proportion equation
   32,687 : 50,498 = 50,498 : x
2. Step 2: Convert to fraction form
   32,687/50,498 = 50,498/x
3. Step 3: Cross multiply
   32,687x = 50,498 × 50,498
4. Step 4: Simplify right side
   32,687x = 2,550,048,004
5. Step 5: Solve for x
   x = 2,550,048,004/32,687
6. Step 6: Final answer
   x = 78,014.13