Finding the Third Proportional to 2,849,823 and 4,260,519

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849,823 : 4,260,519 = 4,260,519 : x
2. Step 2: Convert to fraction form
   2,849,823/4,260,519 = 4,260,519/x
3. Step 3: Cross multiply
   2,849,823x = 4,260,519 × 4,260,519
4. Step 4: Simplify right side
   2,849,823x = 18,152,022,149,361
5. Step 5: Solve for x
   x = 18,152,022,149,361/2,849,823
6. Step 6: Final answer
   x = 6,369,526.16