Finding the Third Proportional to 11,198 and 16,738

Step by Step Solution

1. Step 1: Write the proportion equation
   11,198 : 16,738 = 16,738 : x
2. Step 2: Convert to fraction form
   11,198/16,738 = 16,738/x
3. Step 3: Cross multiply
   11,198x = 16,738 × 16,738
4. Step 4: Simplify right side
   11,198x = 280,160,644
5. Step 5: Solve for x
   x = 280,160,644/11,198
6. Step 6: Final answer
   x = 25,018.81