Finding the Third Proportional to 67,496 and 100,872

Step by Step Solution

1. Step 1: Write the proportion equation
   67,496 : 100,872 = 100,872 : x
2. Step 2: Convert to fraction form
   67,496/100,872 = 100,872/x
3. Step 3: Cross multiply
   67,496x = 100,872 × 100,872
4. Step 4: Simplify right side
   67,496x = 10,175,160,384
5. Step 5: Solve for x
   x = 10,175,160,384/67,496
6. Step 6: Final answer
   x = 150,752.05