Finding the Third Proportional to 2,010,444 and 4,335,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,444 : 4,335,816 = 4,335,816 : x
2. Step 2: Convert to fraction form
   2,010,444/4,335,816 = 4,335,816/x
3. Step 3: Cross multiply
   2,010,444x = 4,335,816 × 4,335,816
4. Step 4: Simplify right side
   2,010,444x = 18,799,300,385,856
5. Step 5: Solve for x
   x = 18,799,300,385,856/2,010,444
6. Step 6: Final answer
   x = 9,350,820.21