Finding the Third Proportional to 71,808 and 100,452

Step by Step Solution

1. Step 1: Write the proportion equation
   71,808 : 100,452 = 100,452 : x
2. Step 2: Convert to fraction form
   71,808/100,452 = 100,452/x
3. Step 3: Cross multiply
   71,808x = 100,452 × 100,452
4. Step 4: Simplify right side
   71,808x = 10,090,604,304
5. Step 5: Solve for x
   x = 10,090,604,304/71,808
6. Step 6: Final answer
   x = 140,522.01