Finding the Third Proportional to 11,489.34 and 17,568.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,489.34 : 17,568.14 = 17,568.14 : x
2. Step 2: Convert to fraction form
   11,489.34/17,568.14 = 17,568.14/x
3. Step 3: Cross multiply
   11,489.34x = 17,568.14 × 17,568.14
4. Step 4: Simplify right side
   11,489.34x = 308,639,565.02
5. Step 5: Solve for x
   x = 308,639,565.02/11,489.34
6. Step 6: Final answer
   x = 26,863.12