Finding the Third Proportional to 11,164.22 and 17,279.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.22 : 17,279.02 = 17,279.02 : x
2. Step 2: Convert to fraction form
   11,164.22/17,279.02 = 17,279.02/x
3. Step 3: Cross multiply
   11,164.22x = 17,279.02 × 17,279.02
4. Step 4: Simplify right side
   11,164.22x = 298,564,380.97
5. Step 5: Solve for x
   x = 298,564,380.97/11,164.22
6. Step 6: Final answer
   x = 26,742.97