Finding the Third Proportional to 1,085,378 and 2,363,596

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,378 : 2,363,596 = 2,363,596 : x
2. Step 2: Convert to fraction form
   1,085,378/2,363,596 = 2,363,596/x
3. Step 3: Cross multiply
   1,085,378x = 2,363,596 × 2,363,596
4. Step 4: Simplify right side
   1,085,378x = 5,586,586,051,216
5. Step 5: Solve for x
   x = 5,586,586,051,216/1,085,378
6. Step 6: Final answer
   x = 5,147,134.04