Finding the Third Proportional to 10,600 and 17,356

Step by Step Solution

1. Step 1: Write the proportion equation
   10,600 : 17,356 = 17,356 : x
2. Step 2: Convert to fraction form
   10,600/17,356 = 17,356/x
3. Step 3: Cross multiply
   10,600x = 17,356 × 17,356
4. Step 4: Simplify right side
   10,600x = 301,230,736
5. Step 5: Solve for x
   x = 301,230,736/10,600
6. Step 6: Final answer
   x = 28,417.99