Finding the Third Proportional to 39,544.50 and 43,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,544.50 : 43,180.50 = 43,180.50 : x
2. Step 2: Convert to fraction form
   39,544.50/43,180.50 = 43,180.50/x
3. Step 3: Cross multiply
   39,544.50x = 43,180.50 × 43,180.50
4. Step 4: Simplify right side
   39,544.50x = 1,864,555,580.25
5. Step 5: Solve for x
   x = 1,864,555,580.25/39,544.50
6. Step 6: Final answer
   x = 47,150.82