Finding the Third Proportional to 40,605 and 57,951

Step by Step Solution

1. Step 1: Write the proportion equation
   40,605 : 57,951 = 57,951 : x
2. Step 2: Convert to fraction form
   40,605/57,951 = 57,951/x
3. Step 3: Cross multiply
   40,605x = 57,951 × 57,951
4. Step 4: Simplify right side
   40,605x = 3,358,318,401
5. Step 5: Solve for x
   x = 3,358,318,401/40,605
6. Step 6: Final answer
   x = 82,707.02