Finding the Third Proportional to 12,832 and 20,084

Step by Step Solution

1. Step 1: Write the proportion equation
   12,832 : 20,084 = 20,084 : x
2. Step 2: Convert to fraction form
   12,832/20,084 = 20,084/x
3. Step 3: Cross multiply
   12,832x = 20,084 × 20,084
4. Step 4: Simplify right side
   12,832x = 403,367,056
5. Step 5: Solve for x
   x = 403,367,056/12,832
6. Step 6: Final answer
   x = 31,434.47