Finding the Third Proportional to 43,240.50 and 55,252.13

Step by Step Solution

1. Step 1: Write the proportion equation
   43,240.50 : 55,252.13 = 55,252.13 : x
2. Step 2: Convert to fraction form
   43,240.50/55,252.13 = 55,252.13/x
3. Step 3: Cross multiply
   43,240.50x = 55,252.13 × 55,252.13
4. Step 4: Simplify right side
   43,240.50x = 3,052,797,317.02
5. Step 5: Solve for x
   x = 3,052,797,317.02/43,240.50
6. Step 6: Final answer
   x = 70,600.42