Finding the Third Proportional to 10,786 and 12,754

Step by Step Solution

1. Step 1: Write the proportion equation
   10,786 : 12,754 = 12,754 : x
2. Step 2: Convert to fraction form
   10,786/12,754 = 12,754/x
3. Step 3: Cross multiply
   10,786x = 12,754 × 12,754
4. Step 4: Simplify right side
   10,786x = 162,664,516
5. Step 5: Solve for x
   x = 162,664,516/10,786
6. Step 6: Final answer
   x = 15,081.08