Finding the Third Proportional to 23,131 and 34,605

Step by Step Solution

1. Step 1: Write the proportion equation
   23,131 : 34,605 = 34,605 : x
2. Step 2: Convert to fraction form
   23,131/34,605 = 34,605/x
3. Step 3: Cross multiply
   23,131x = 34,605 × 34,605
4. Step 4: Simplify right side
   23,131x = 1,197,506,025
5. Step 5: Solve for x
   x = 1,197,506,025/23,131
6. Step 6: Final answer
   x = 51,770.61