Finding the Third Proportional to 41,413 and 55,175

Step by Step Solution

1. Step 1: Write the proportion equation
   41,413 : 55,175 = 55,175 : x
2. Step 2: Convert to fraction form
   41,413/55,175 = 55,175/x
3. Step 3: Cross multiply
   41,413x = 55,175 × 55,175
4. Step 4: Simplify right side
   41,413x = 3,044,280,625
5. Step 5: Solve for x
   x = 3,044,280,625/41,413
6. Step 6: Final answer
   x = 73,510.27