Finding the Third Proportional to 7,293.38 and 10,320.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,293.38 : 10,320.75 = 10,320.75 : x
2. Step 2: Convert to fraction form
   7,293.38/10,320.75 = 10,320.75/x
3. Step 3: Cross multiply
   7,293.38x = 10,320.75 × 10,320.75
4. Step 4: Simplify right side
   7,293.38x = 106,517,880.56
5. Step 5: Solve for x
   x = 106,517,880.56/7,293.38
6. Step 6: Final answer
   x = 14,604.74