Finding the Third Proportional to 2,099,772 and 4,496,958

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,772 : 4,496,958 = 4,496,958 : x
2. Step 2: Convert to fraction form
   2,099,772/4,496,958 = 4,496,958/x
3. Step 3: Cross multiply
   2,099,772x = 4,496,958 × 4,496,958
4. Step 4: Simplify right side
   2,099,772x = 20,222,631,253,764
5. Step 5: Solve for x
   x = 20,222,631,253,764/2,099,772
6. Step 6: Final answer
   x = 9,630,870.04