Finding the Third Proportional to 11,484.50 and 17,009

Step by Step Solution

1. Step 1: Write the proportion equation
   11,484.50 : 17,009 = 17,009 : x
2. Step 2: Convert to fraction form
   11,484.50/17,009 = 17,009/x
3. Step 3: Cross multiply
   11,484.50x = 17,009 × 17,009
4. Step 4: Simplify right side
   11,484.50x = 289,306,081
5. Step 5: Solve for x
   x = 289,306,081/11,484.50
6. Step 6: Final answer
   x = 25,191.00