Finding the Third Proportional to 10,647 and 22,398

Step by Step Solution

1. Step 1: Write the proportion equation
   10,647 : 22,398 = 22,398 : x
2. Step 2: Convert to fraction form
   10,647/22,398 = 22,398/x
3. Step 3: Cross multiply
   10,647x = 22,398 × 22,398
4. Step 4: Simplify right side
   10,647x = 501,670,404
5. Step 5: Solve for x
   x = 501,670,404/10,647
6. Step 6: Final answer
   x = 47,118.48