Finding the Third Proportional to 16,680 and 24,240

Step by Step Solution

1. Step 1: Write the proportion equation
   16,680 : 24,240 = 24,240 : x
2. Step 2: Convert to fraction form
   16,680/24,240 = 24,240/x
3. Step 3: Cross multiply
   16,680x = 24,240 × 24,240
4. Step 4: Simplify right side
   16,680x = 587,577,600
5. Step 5: Solve for x
   x = 587,577,600/16,680
6. Step 6: Final answer
   x = 35,226.47