Finding the Third Proportional to 36,951.50 and 81,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,951.50 : 81,287.50 = 81,287.50 : x
2. Step 2: Convert to fraction form
   36,951.50/81,287.50 = 81,287.50/x
3. Step 3: Cross multiply
   36,951.50x = 81,287.50 × 81,287.50
4. Step 4: Simplify right side
   36,951.50x = 6,607,657,656.25
5. Step 5: Solve for x
   x = 6,607,657,656.25/36,951.50
6. Step 6: Final answer
   x = 178,819.74