Finding the Third Proportional to 31,167 and 40,604

Step by Step Solution

1. Step 1: Write the proportion equation
   31,167 : 40,604 = 40,604 : x
2. Step 2: Convert to fraction form
   31,167/40,604 = 40,604/x
3. Step 3: Cross multiply
   31,167x = 40,604 × 40,604
4. Step 4: Simplify right side
   31,167x = 1,648,684,816
5. Step 5: Solve for x
   x = 1,648,684,816/31,167
6. Step 6: Final answer
   x = 52,898.41