Finding the Third Proportional to 2,010,330 and 4,335,570

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,330 : 4,335,570 = 4,335,570 : x
2. Step 2: Convert to fraction form
   2,010,330/4,335,570 = 4,335,570/x
3. Step 3: Cross multiply
   2,010,330x = 4,335,570 × 4,335,570
4. Step 4: Simplify right side
   2,010,330x = 18,797,167,224,900
5. Step 5: Solve for x
   x = 18,797,167,224,900/2,010,330
6. Step 6: Final answer
   x = 9,350,289.37