Finding the Third Proportional to 17,147.63 and 22,758.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,147.63 : 22,758.75 = 22,758.75 : x
2. Step 2: Convert to fraction form
   17,147.63/22,758.75 = 22,758.75/x
3. Step 3: Cross multiply
   17,147.63x = 22,758.75 × 22,758.75
4. Step 4: Simplify right side
   17,147.63x = 517,960,701.56
5. Step 5: Solve for x
   x = 517,960,701.56/17,147.63
6. Step 6: Final answer
   x = 30,205.97