Finding the Third Proportional to 8,488 and 10,108

Step by Step Solution

1. Step 1: Write the proportion equation
   8,488 : 10,108 = 10,108 : x
2. Step 2: Convert to fraction form
   8,488/10,108 = 10,108/x
3. Step 3: Cross multiply
   8,488x = 10,108 × 10,108
4. Step 4: Simplify right side
   8,488x = 102,171,664
5. Step 5: Solve for x
   x = 102,171,664/8,488
6. Step 6: Final answer
   x = 12,037.19