Finding the Third Proportional to 11,298 and 17,459

Step by Step Solution

1. Step 1: Write the proportion equation
   11,298 : 17,459 = 17,459 : x
2. Step 2: Convert to fraction form
   11,298/17,459 = 17,459/x
3. Step 3: Cross multiply
   11,298x = 17,459 × 17,459
4. Step 4: Simplify right side
   11,298x = 304,816,681
5. Step 5: Solve for x
   x = 304,816,681/11,298
6. Step 6: Final answer
   x = 26,979.70