Finding the Third Proportional to 1,335,186 and 2,049,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335,186 : 2,049,435 = 2,049,435 : x
2. Step 2: Convert to fraction form
   1,335,186/2,049,435 = 2,049,435/x
3. Step 3: Cross multiply
   1,335,186x = 2,049,435 × 2,049,435
4. Step 4: Simplify right side
   1,335,186x = 4,200,183,819,225
5. Step 5: Solve for x
   x = 4,200,183,819,225/1,335,186
6. Step 6: Final answer
   x = 3,145,766.82