Finding the Third Proportional to 17,647 and 23,317

Step by Step Solution

1. Step 1: Write the proportion equation
   17,647 : 23,317 = 23,317 : x
2. Step 2: Convert to fraction form
   17,647/23,317 = 23,317/x
3. Step 3: Cross multiply
   17,647x = 23,317 × 23,317
4. Step 4: Simplify right side
   17,647x = 543,682,489
5. Step 5: Solve for x
   x = 543,682,489/17,647
6. Step 6: Final answer
   x = 30,808.78