Finding the Third Proportional to 12,896 and 14,096

Step by Step Solution

1. Step 1: Write the proportion equation
   12,896 : 14,096 = 14,096 : x
2. Step 2: Convert to fraction form
   12,896/14,096 = 14,096/x
3. Step 3: Cross multiply
   12,896x = 14,096 × 14,096
4. Step 4: Simplify right side
   12,896x = 198,697,216
5. Step 5: Solve for x
   x = 198,697,216/12,896
6. Step 6: Final answer
   x = 15,407.66