Finding the Third Proportional to 10,758 and 17,187

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758 : 17,187 = 17,187 : x
2. Step 2: Convert to fraction form
   10,758/17,187 = 17,187/x
3. Step 3: Cross multiply
   10,758x = 17,187 × 17,187
4. Step 4: Simplify right side
   10,758x = 295,392,969
5. Step 5: Solve for x
   x = 295,392,969/10,758
6. Step 6: Final answer
   x = 27,457.98