Finding the Third Proportional to 8,842 and 12,494

Step by Step Solution

1. Step 1: Write the proportion equation
   8,842 : 12,494 = 12,494 : x
2. Step 2: Convert to fraction form
   8,842/12,494 = 12,494/x
3. Step 3: Cross multiply
   8,842x = 12,494 × 12,494
4. Step 4: Simplify right side
   8,842x = 156,100,036
5. Step 5: Solve for x
   x = 156,100,036/8,842
6. Step 6: Final answer
   x = 17,654.38