Finding the Third Proportional to 11,164.50 and 17,279.44

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.50 : 17,279.44 = 17,279.44 : x
2. Step 2: Convert to fraction form
   11,164.50/17,279.44 = 17,279.44/x
3. Step 3: Cross multiply
   11,164.50x = 17,279.44 × 17,279.44
4. Step 4: Simplify right side
   11,164.50x = 298,578,960.32
5. Step 5: Solve for x
   x = 298,578,960.32/11,164.50
6. Step 6: Final answer
   x = 26,743.60