Finding the Third Proportional to 16,856 and 27,084

Step by Step Solution

1. Step 1: Write the proportion equation
   16,856 : 27,084 = 27,084 : x
2. Step 2: Convert to fraction form
   16,856/27,084 = 27,084/x
3. Step 3: Cross multiply
   16,856x = 27,084 × 27,084
4. Step 4: Simplify right side
   16,856x = 733,543,056
5. Step 5: Solve for x
   x = 733,543,056/16,856
6. Step 6: Final answer
   x = 43,518.22