Finding the Third Proportional to 8,468 and 16,072

Step by Step Solution

1. Step 1: Write the proportion equation
   8,468 : 16,072 = 16,072 : x
2. Step 2: Convert to fraction form
   8,468/16,072 = 16,072/x
3. Step 3: Cross multiply
   8,468x = 16,072 × 16,072
4. Step 4: Simplify right side
   8,468x = 258,309,184
5. Step 5: Solve for x
   x = 258,309,184/8,468
6. Step 6: Final answer
   x = 30,504.15