Finding the Third Proportional to 2,079,984 and 4,470,396

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,984 : 4,470,396 = 4,470,396 : x
2. Step 2: Convert to fraction form
   2,079,984/4,470,396 = 4,470,396/x
3. Step 3: Cross multiply
   2,079,984x = 4,470,396 × 4,470,396
4. Step 4: Simplify right side
   2,079,984x = 19,984,440,396,816
5. Step 5: Solve for x
   x = 19,984,440,396,816/2,079,984
6. Step 6: Final answer
   x = 9,607,977.94