Finding the Third Proportional to 19,743 and 22,605

Step by Step Solution

1. Step 1: Write the proportion equation
   19,743 : 22,605 = 22,605 : x
2. Step 2: Convert to fraction form
   19,743/22,605 = 22,605/x
3. Step 3: Cross multiply
   19,743x = 22,605 × 22,605
4. Step 4: Simplify right side
   19,743x = 510,986,025
5. Step 5: Solve for x
   x = 510,986,025/19,743
6. Step 6: Final answer
   x = 25,881.88