Finding the Third Proportional to 17,383.50 and 40,320

Step by Step Solution

1. Step 1: Write the proportion equation
   17,383.50 : 40,320 = 40,320 : x
2. Step 2: Convert to fraction form
   17,383.50/40,320 = 40,320/x
3. Step 3: Cross multiply
   17,383.50x = 40,320 × 40,320
4. Step 4: Simplify right side
   17,383.50x = 1,625,702,400
5. Step 5: Solve for x
   x = 1,625,702,400/17,383.50
6. Step 6: Final answer
   x = 93,519.86