Finding the Third Proportional to 12,188 and 17,849

Step by Step Solution

1. Step 1: Write the proportion equation
   12,188 : 17,849 = 17,849 : x
2. Step 2: Convert to fraction form
   12,188/17,849 = 17,849/x
3. Step 3: Cross multiply
   12,188x = 17,849 × 17,849
4. Step 4: Simplify right side
   12,188x = 318,586,801
5. Step 5: Solve for x
   x = 318,586,801/12,188
6. Step 6: Final answer
   x = 26,139.38