Finding the Third Proportional to 3,350 and 5,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,350 : 5,019.50 = 5,019.50 : x
2. Step 2: Convert to fraction form
   3,350/5,019.50 = 5,019.50/x
3. Step 3: Cross multiply
   3,350x = 5,019.50 × 5,019.50
4. Step 4: Simplify right side
   3,350x = 25,195,380.25
5. Step 5: Solve for x
   x = 25,195,380.25/3,350
6. Step 6: Final answer
   x = 7,521.01