Finding the Third Proportional to 8,846 and 13,488

Step by Step Solution

1. Step 1: Write the proportion equation
   8,846 : 13,488 = 13,488 : x
2. Step 2: Convert to fraction form
   8,846/13,488 = 13,488/x
3. Step 3: Cross multiply
   8,846x = 13,488 × 13,488
4. Step 4: Simplify right side
   8,846x = 181,926,144
5. Step 5: Solve for x
   x = 181,926,144/8,846
6. Step 6: Final answer
   x = 20,565.92