Finding the Third Proportional to 8,222.06 and 18,084.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,222.06 : 18,084.28 = 18,084.28 : x
2. Step 2: Convert to fraction form
   8,222.06/18,084.28 = 18,084.28/x
3. Step 3: Cross multiply
   8,222.06x = 18,084.28 × 18,084.28
4. Step 4: Simplify right side
   8,222.06x = 327,041,228.33
5. Step 5: Solve for x
   x = 327,041,228.33/8,222.06
6. Step 6: Final answer
   x = 39,776.06