Finding the Third Proportional to 61,632 and 126,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,632 : 126,184.50 = 126,184.50 : x
2. Step 2: Convert to fraction form
   61,632/126,184.50 = 126,184.50/x
3. Step 3: Cross multiply
   61,632x = 126,184.50 × 126,184.50
4. Step 4: Simplify right side
   61,632x = 15,922,528,040.25
5. Step 5: Solve for x
   x = 15,922,528,040.25/61,632
6. Step 6: Final answer
   x = 258,348.39