Finding the Third Proportional to 17,280 and 24,336

Step by Step Solution

1. Step 1: Write the proportion equation
   17,280 : 24,336 = 24,336 : x
2. Step 2: Convert to fraction form
   17,280/24,336 = 24,336/x
3. Step 3: Cross multiply
   17,280x = 24,336 × 24,336
4. Step 4: Simplify right side
   17,280x = 592,240,896
5. Step 5: Solve for x
   x = 592,240,896/17,280
6. Step 6: Final answer
   x = 34,273.20