Finding the Third Proportional to 8,754 and 13,456

Step by Step Solution

1. Step 1: Write the proportion equation
   8,754 : 13,456 = 13,456 : x
2. Step 2: Convert to fraction form
   8,754/13,456 = 13,456/x
3. Step 3: Cross multiply
   8,754x = 13,456 × 13,456
4. Step 4: Simplify right side
   8,754x = 181,063,936
5. Step 5: Solve for x
   x = 181,063,936/8,754
6. Step 6: Final answer
   x = 20,683.57