Finding the Third Proportional to 4,800.38 and 7,346.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,800.38 : 7,346.72 = 7,346.72 : x
2. Step 2: Convert to fraction form
   4,800.38/7,346.72 = 7,346.72/x
3. Step 3: Cross multiply
   4,800.38x = 7,346.72 × 7,346.72
4. Step 4: Simplify right side
   4,800.38x = 53,974,233.34
5. Step 5: Solve for x
   x = 53,974,233.34/4,800.38
6. Step 6: Final answer
   x = 11,243.73