Finding the Third Proportional to 2,849,803 and 4,260,479

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849,803 : 4,260,479 = 4,260,479 : x
2. Step 2: Convert to fraction form
   2,849,803/4,260,479 = 4,260,479/x
3. Step 3: Cross multiply
   2,849,803x = 4,260,479 × 4,260,479
4. Step 4: Simplify right side
   2,849,803x = 18,151,681,309,441
5. Step 5: Solve for x
   x = 18,151,681,309,441/2,849,803
6. Step 6: Final answer
   x = 6,369,451.26