Finding the Third Proportional to 11,354 and 17,085

Step by Step Solution

1. Step 1: Write the proportion equation
   11,354 : 17,085 = 17,085 : x
2. Step 2: Convert to fraction form
   11,354/17,085 = 17,085/x
3. Step 3: Cross multiply
   11,354x = 17,085 × 17,085
4. Step 4: Simplify right side
   11,354x = 291,897,225
5. Step 5: Solve for x
   x = 291,897,225/11,354
6. Step 6: Final answer
   x = 25,708.76