Finding the Third Proportional to 12,692 and 13,844

Step by Step Solution

1. Step 1: Write the proportion equation
   12,692 : 13,844 = 13,844 : x
2. Step 2: Convert to fraction form
   12,692/13,844 = 13,844/x
3. Step 3: Cross multiply
   12,692x = 13,844 × 13,844
4. Step 4: Simplify right side
   12,692x = 191,656,336
5. Step 5: Solve for x
   x = 191,656,336/12,692
6. Step 6: Final answer
   x = 15,100.56