Finding the Third Proportional to 8,130 and 16,404

Step by Step Solution

1. Step 1: Write the proportion equation
   8,130 : 16,404 = 16,404 : x
2. Step 2: Convert to fraction form
   8,130/16,404 = 16,404/x
3. Step 3: Cross multiply
   8,130x = 16,404 × 16,404
4. Step 4: Simplify right side
   8,130x = 269,091,216
5. Step 5: Solve for x
   x = 269,091,216/8,130
6. Step 6: Final answer
   x = 33,098.55