Finding the Third Proportional to 11,697 and 13,281

Step by Step Solution

1. Step 1: Write the proportion equation
   11,697 : 13,281 = 13,281 : x
2. Step 2: Convert to fraction form
   11,697/13,281 = 13,281/x
3. Step 3: Cross multiply
   11,697x = 13,281 × 13,281
4. Step 4: Simplify right side
   11,697x = 176,384,961
5. Step 5: Solve for x
   x = 176,384,961/11,697
6. Step 6: Final answer
   x = 15,079.50