Finding the Third Proportional to 63,132 and 134,049

Step by Step Solution

1. Step 1: Write the proportion equation
   63,132 : 134,049 = 134,049 : x
2. Step 2: Convert to fraction form
   63,132/134,049 = 134,049/x
3. Step 3: Cross multiply
   63,132x = 134,049 × 134,049
4. Step 4: Simplify right side
   63,132x = 17,969,134,401
5. Step 5: Solve for x
   x = 17,969,134,401/63,132
6. Step 6: Final answer
   x = 284,627.99