Finding the Third Proportional to 15,566 and 17,150

Step by Step Solution

1. Step 1: Write the proportion equation
   15,566 : 17,150 = 17,150 : x
2. Step 2: Convert to fraction form
   15,566/17,150 = 17,150/x
3. Step 3: Cross multiply
   15,566x = 17,150 × 17,150
4. Step 4: Simplify right side
   15,566x = 294,122,500
5. Step 5: Solve for x
   x = 294,122,500/15,566
6. Step 6: Final answer
   x = 18,895.19