Finding the Third Proportional to 68,496 and 100,374

Step by Step Solution

1. Step 1: Write the proportion equation
   68,496 : 100,374 = 100,374 : x
2. Step 2: Convert to fraction form
   68,496/100,374 = 100,374/x
3. Step 3: Cross multiply
   68,496x = 100,374 × 100,374
4. Step 4: Simplify right side
   68,496x = 10,074,939,876
5. Step 5: Solve for x
   x = 10,074,939,876/68,496
6. Step 6: Final answer
   x = 147,088.00