Finding the Third Proportional to 10,663 and 14,914

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663 : 14,914 = 14,914 : x
2. Step 2: Convert to fraction form
   10,663/14,914 = 14,914/x
3. Step 3: Cross multiply
   10,663x = 14,914 × 14,914
4. Step 4: Simplify right side
   10,663x = 222,427,396
5. Step 5: Solve for x
   x = 222,427,396/10,663
6. Step 6: Final answer
   x = 20,859.74