Finding the Third Proportional to 11,288 and 17,084

Step by Step Solution

1. Step 1: Write the proportion equation
   11,288 : 17,084 = 17,084 : x
2. Step 2: Convert to fraction form
   11,288/17,084 = 17,084/x
3. Step 3: Cross multiply
   11,288x = 17,084 × 17,084
4. Step 4: Simplify right side
   11,288x = 291,863,056
5. Step 5: Solve for x
   x = 291,863,056/11,288
6. Step 6: Final answer
   x = 25,856.05