Finding the Third Proportional to 32,413.25 and 67,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,413.25 : 67,076.50 = 67,076.50 : x
2. Step 2: Convert to fraction form
   32,413.25/67,076.50 = 67,076.50/x
3. Step 3: Cross multiply
   32,413.25x = 67,076.50 × 67,076.50
4. Step 4: Simplify right side
   32,413.25x = 4,499,256,852.25
5. Step 5: Solve for x
   x = 4,499,256,852.25/32,413.25
6. Step 6: Final answer
   x = 138,809.19