Finding the Third Proportional to 41,146 and 55,157

Step by Step Solution

1. Step 1: Write the proportion equation
   41,146 : 55,157 = 55,157 : x
2. Step 2: Convert to fraction form
   41,146/55,157 = 55,157/x
3. Step 3: Cross multiply
   41,146x = 55,157 × 55,157
4. Step 4: Simplify right side
   41,146x = 3,042,294,649
5. Step 5: Solve for x
   x = 3,042,294,649/41,146
6. Step 6: Final answer
   x = 73,939.01