Finding the Third Proportional to 36,499.50 and 40,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,499.50 : 40,339.50 = 40,339.50 : x
2. Step 2: Convert to fraction form
   36,499.50/40,339.50 = 40,339.50/x
3. Step 3: Cross multiply
   36,499.50x = 40,339.50 × 40,339.50
4. Step 4: Simplify right side
   36,499.50x = 1,627,275,260.25
5. Step 5: Solve for x
   x = 1,627,275,260.25/36,499.50
6. Step 6: Final answer
   x = 44,583.49