Finding the Third Proportional to 41,142 and 55,754

Step by Step Solution

1. Step 1: Write the proportion equation
   41,142 : 55,754 = 55,754 : x
2. Step 2: Convert to fraction form
   41,142/55,754 = 55,754/x
3. Step 3: Cross multiply
   41,142x = 55,754 × 55,754
4. Step 4: Simplify right side
   41,142x = 3,108,508,516
5. Step 5: Solve for x
   x = 3,108,508,516/41,142
6. Step 6: Final answer
   x = 75,555.60