Finding the Third Proportional to 842,204 and 1,826,296

Step by Step Solution

1. Step 1: Write the proportion equation
   842,204 : 1,826,296 = 1,826,296 : x
2. Step 2: Convert to fraction form
   842,204/1,826,296 = 1,826,296/x
3. Step 3: Cross multiply
   842,204x = 1,826,296 × 1,826,296
4. Step 4: Simplify right side
   842,204x = 3,335,357,079,616
5. Step 5: Solve for x
   x = 3,335,357,079,616/842,204
6. Step 6: Final answer
   x = 3,960,272.19