Finding the Third Proportional to 2,009,583 and 4,380,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,583 : 4,380,493.50 = 4,380,493.50 : x
2. Step 2: Convert to fraction form
   2,009,583/4,380,493.50 = 4,380,493.50/x
3. Step 3: Cross multiply
   2,009,583x = 4,380,493.50 × 4,380,493.50
4. Step 4: Simplify right side
   2,009,583x = 19,188,723,303,542.25
5. Step 5: Solve for x
   x = 19,188,723,303,542.25/2,009,583
6. Step 6: Final answer
   x = 9,548,609.49