Finding the Third Proportional to 17,344.13 and 23,107.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,344.13 : 23,107.78 = 23,107.78 : x
2. Step 2: Convert to fraction form
   17,344.13/23,107.78 = 23,107.78/x
3. Step 3: Cross multiply
   17,344.13x = 23,107.78 × 23,107.78
4. Step 4: Simplify right side
   17,344.13x = 533,969,554.30
5. Step 5: Solve for x
   x = 533,969,554.30/17,344.13
6. Step 6: Final answer
   x = 30,786.77