Finding the Third Proportional to 395,844 and 613,183.50

Step by Step Solution

1. Step 1: Write the proportion equation
   395,844 : 613,183.50 = 613,183.50 : x
2. Step 2: Convert to fraction form
   395,844/613,183.50 = 613,183.50/x
3. Step 3: Cross multiply
   395,844x = 613,183.50 × 613,183.50
4. Step 4: Simplify right side
   395,844x = 375,994,004,672.25
5. Step 5: Solve for x
   x = 375,994,004,672.25/395,844
6. Step 6: Final answer
   x = 949,853.99