Finding the Third Proportional to 2,050,911 and 4,470,858

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,911 : 4,470,858 = 4,470,858 : x
2. Step 2: Convert to fraction form
   2,050,911/4,470,858 = 4,470,858/x
3. Step 3: Cross multiply
   2,050,911x = 4,470,858 × 4,470,858
4. Step 4: Simplify right side
   2,050,911x = 19,988,571,256,164
5. Step 5: Solve for x
   x = 19,988,571,256,164/2,050,911
6. Step 6: Final answer
   x = 9,746,191.45