Finding the Third Proportional to 8,917 and 10,537

Step by Step Solution

1. Step 1: Write the proportion equation
   8,917 : 10,537 = 10,537 : x
2. Step 2: Convert to fraction form
   8,917/10,537 = 10,537/x
3. Step 3: Cross multiply
   8,917x = 10,537 × 10,537
4. Step 4: Simplify right side
   8,917x = 111,028,369
5. Step 5: Solve for x
   x = 111,028,369/8,917
6. Step 6: Final answer
   x = 12,451.31