Finding the Third Proportional to 804,542 and 1,108,260

Step by Step Solution

1. Step 1: Write the proportion equation
   804,542 : 1,108,260 = 1,108,260 : x
2. Step 2: Convert to fraction form
   804,542/1,108,260 = 1,108,260/x
3. Step 3: Cross multiply
   804,542x = 1,108,260 × 1,108,260
4. Step 4: Simplify right side
   804,542x = 1,228,240,227,600
5. Step 5: Solve for x
   x = 1,228,240,227,600/804,542
6. Step 6: Final answer
   x = 1,526,632.83