Finding the Third Proportional to 7,158.38 and 16,922.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,158.38 : 16,922.25 = 16,922.25 : x
2. Step 2: Convert to fraction form
   7,158.38/16,922.25 = 16,922.25/x
3. Step 3: Cross multiply
   7,158.38x = 16,922.25 × 16,922.25
4. Step 4: Simplify right side
   7,158.38x = 286,362,545.06
5. Step 5: Solve for x
   x = 286,362,545.06/7,158.38
6. Step 6: Final answer
   x = 40,003.85