Finding the Third Proportional to 3,510.84 and 7,414.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.84 : 7,414.03 = 7,414.03 : x
2. Step 2: Convert to fraction form
   3,510.84/7,414.03 = 7,414.03/x
3. Step 3: Cross multiply
   3,510.84x = 7,414.03 × 7,414.03
4. Step 4: Simplify right side
   3,510.84x = 54,967,859.38
5. Step 5: Solve for x
   x = 54,967,859.38/3,510.84
6. Step 6: Final answer
   x = 15,656.60