Finding the Third Proportional to 10,976 and 14,906

Step by Step Solution

1. Step 1: Write the proportion equation
   10,976 : 14,906 = 14,906 : x
2. Step 2: Convert to fraction form
   10,976/14,906 = 14,906/x
3. Step 3: Cross multiply
   10,976x = 14,906 × 14,906
4. Step 4: Simplify right side
   10,976x = 222,188,836
5. Step 5: Solve for x
   x = 222,188,836/10,976
6. Step 6: Final answer
   x = 20,243.15