Finding the Third Proportional to 1,802,205 and 3,936,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,205 : 3,936,744 = 3,936,744 : x
2. Step 2: Convert to fraction form
   1,802,205/3,936,744 = 3,936,744/x
3. Step 3: Cross multiply
   1,802,205x = 3,936,744 × 3,936,744
4. Step 4: Simplify right side
   1,802,205x = 15,497,953,321,536
5. Step 5: Solve for x
   x = 15,497,953,321,536/1,802,205
6. Step 6: Final answer
   x = 8,599,439.75