Finding the Third Proportional to 11,877 and 27,499

Step by Step Solution

1. Step 1: Write the proportion equation
   11,877 : 27,499 = 27,499 : x
2. Step 2: Convert to fraction form
   11,877/27,499 = 27,499/x
3. Step 3: Cross multiply
   11,877x = 27,499 × 27,499
4. Step 4: Simplify right side
   11,877x = 756,195,001
5. Step 5: Solve for x
   x = 756,195,001/11,877
6. Step 6: Final answer
   x = 63,668.86