Finding the Third Proportional to 63,613 and 132,456

Step by Step Solution

1. Step 1: Write the proportion equation
   63,613 : 132,456 = 132,456 : x
2. Step 2: Convert to fraction form
   63,613/132,456 = 132,456/x
3. Step 3: Cross multiply
   63,613x = 132,456 × 132,456
4. Step 4: Simplify right side
   63,613x = 17,544,591,936
5. Step 5: Solve for x
   x = 17,544,591,936/63,613
6. Step 6: Final answer
   x = 275,801.99