Finding the Third Proportional to 1,949,596 and 4,275,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,596 : 4,275,820 = 4,275,820 : x
2. Step 2: Convert to fraction form
   1,949,596/4,275,820 = 4,275,820/x
3. Step 3: Cross multiply
   1,949,596x = 4,275,820 × 4,275,820
4. Step 4: Simplify right side
   1,949,596x = 18,282,636,672,400
5. Step 5: Solve for x
   x = 18,282,636,672,400/1,949,596
6. Step 6: Final answer
   x = 9,377,653.97