Finding the Third Proportional to 9,612 and 18,036

Step by Step Solution

1. Step 1: Write the proportion equation
   9,612 : 18,036 = 18,036 : x
2. Step 2: Convert to fraction form
   9,612/18,036 = 18,036/x
3. Step 3: Cross multiply
   9,612x = 18,036 × 18,036
4. Step 4: Simplify right side
   9,612x = 325,297,296
5. Step 5: Solve for x
   x = 325,297,296/9,612
6. Step 6: Final answer
   x = 33,842.83