Finding the Third Proportional to 2,249,144 and 3,205,435

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,144 : 3,205,435 = 3,205,435 : x
2. Step 2: Convert to fraction form
   2,249,144/3,205,435 = 3,205,435/x
3. Step 3: Cross multiply
   2,249,144x = 3,205,435 × 3,205,435
4. Step 4: Simplify right side
   2,249,144x = 10,274,813,539,225
5. Step 5: Solve for x
   x = 10,274,813,539,225/2,249,144
6. Step 6: Final answer
   x = 4,568,321.79