Finding the Third Proportional to 16,405 and 24,242

Step by Step Solution

1. Step 1: Write the proportion equation
   16,405 : 24,242 = 24,242 : x
2. Step 2: Convert to fraction form
   16,405/24,242 = 24,242/x
3. Step 3: Cross multiply
   16,405x = 24,242 × 24,242
4. Step 4: Simplify right side
   16,405x = 587,674,564
5. Step 5: Solve for x
   x = 587,674,564/16,405
6. Step 6: Final answer
   x = 35,822.89