Finding the Third Proportional to 1,085,836 and 2,339,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,836 : 2,339,964 = 2,339,964 : x
2. Step 2: Convert to fraction form
   1,085,836/2,339,964 = 2,339,964/x
3. Step 3: Cross multiply
   1,085,836x = 2,339,964 × 2,339,964
4. Step 4: Simplify right side
   1,085,836x = 5,475,431,521,296
5. Step 5: Solve for x
   x = 5,475,431,521,296/1,085,836
6. Step 6: Final answer
   x = 5,042,595.31