Finding the Third Proportional to 11,672 and 18,084

Step by Step Solution

1. Step 1: Write the proportion equation
   11,672 : 18,084 = 18,084 : x
2. Step 2: Convert to fraction form
   11,672/18,084 = 18,084/x
3. Step 3: Cross multiply
   11,672x = 18,084 × 18,084
4. Step 4: Simplify right side
   11,672x = 327,031,056
5. Step 5: Solve for x
   x = 327,031,056/11,672
6. Step 6: Final answer
   x = 28,018.42