Finding the Third Proportional to 41,143.50 and 55,154.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,143.50 : 55,154.25 = 55,154.25 : x
2. Step 2: Convert to fraction form
   41,143.50/55,154.25 = 55,154.25/x
3. Step 3: Cross multiply
   41,143.50x = 55,154.25 × 55,154.25
4. Step 4: Simplify right side
   41,143.50x = 3,041,991,293.06
5. Step 5: Solve for x
   x = 3,041,991,293.06/41,143.50
6. Step 6: Final answer
   x = 73,936.13