Finding the Third Proportional to 7,310.25 and 10,803.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,310.25 : 10,803.38 = 10,803.38 : x
2. Step 2: Convert to fraction form
   7,310.25/10,803.38 = 10,803.38/x
3. Step 3: Cross multiply
   7,310.25x = 10,803.38 × 10,803.38
4. Step 4: Simplify right side
   7,310.25x = 116,712,911.39
5. Step 5: Solve for x
   x = 116,712,911.39/7,310.25
6. Step 6: Final answer
   x = 15,965.65