Finding the Third Proportional to 16,864 and 24,290

Step by Step Solution

1. Step 1: Write the proportion equation
   16,864 : 24,290 = 24,290 : x
2. Step 2: Convert to fraction form
   16,864/24,290 = 24,290/x
3. Step 3: Cross multiply
   16,864x = 24,290 × 24,290
4. Step 4: Simplify right side
   16,864x = 590,004,100
5. Step 5: Solve for x
   x = 590,004,100/16,864
6. Step 6: Final answer
   x = 34,986.01