Finding the Third Proportional to 17,022 and 22,878

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022 : 22,878 = 22,878 : x
2. Step 2: Convert to fraction form
   17,022/22,878 = 22,878/x
3. Step 3: Cross multiply
   17,022x = 22,878 × 22,878
4. Step 4: Simplify right side
   17,022x = 523,402,884
5. Step 5: Solve for x
   x = 523,402,884/17,022
6. Step 6: Final answer
   x = 30,748.61