Finding the Third Proportional to 10,476 and 16,698

Step by Step Solution

1. Step 1: Write the proportion equation
   10,476 : 16,698 = 16,698 : x
2. Step 2: Convert to fraction form
   10,476/16,698 = 16,698/x
3. Step 3: Cross multiply
   10,476x = 16,698 × 16,698
4. Step 4: Simplify right side
   10,476x = 278,823,204
5. Step 5: Solve for x
   x = 278,823,204/10,476
6. Step 6: Final answer
   x = 26,615.43