Finding the Third Proportional to 7,185.38 and 10,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,185.38 : 10,499.06 = 10,499.06 : x
2. Step 2: Convert to fraction form
   7,185.38/10,499.06 = 10,499.06/x
3. Step 3: Cross multiply
   7,185.38x = 10,499.06 × 10,499.06
4. Step 4: Simplify right side
   7,185.38x = 110,230,313.38
5. Step 5: Solve for x
   x = 110,230,313.38/7,185.38
6. Step 6: Final answer
   x = 15,340.93