Finding the Third Proportional to 81,525 and 126,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   81,525 : 126,004.50 = 126,004.50 : x
2. Step 2: Convert to fraction form
   81,525/126,004.50 = 126,004.50/x
3. Step 3: Cross multiply
   81,525x = 126,004.50 × 126,004.50
4. Step 4: Simplify right side
   81,525x = 15,877,134,020.25
5. Step 5: Solve for x
   x = 15,877,134,020.25/81,525
6. Step 6: Final answer
   x = 194,751.72