Finding the Third Proportional to 1,085,824 and 2,339,945

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,824 : 2,339,945 = 2,339,945 : x
2. Step 2: Convert to fraction form
   1,085,824/2,339,945 = 2,339,945/x
3. Step 3: Cross multiply
   1,085,824x = 2,339,945 × 2,339,945
4. Step 4: Simplify right side
   1,085,824x = 5,475,342,603,025
5. Step 5: Solve for x
   x = 5,475,342,603,025/1,085,824
6. Step 6: Final answer
   x = 5,042,569.15