Finding the Third Proportional to 555,828 and 1,172,904

Step by Step Solution

1. Step 1: Write the proportion equation
   555,828 : 1,172,904 = 1,172,904 : x
2. Step 2: Convert to fraction form
   555,828/1,172,904 = 1,172,904/x
3. Step 3: Cross multiply
   555,828x = 1,172,904 × 1,172,904
4. Step 4: Simplify right side
   555,828x = 1,375,703,793,216
5. Step 5: Solve for x
   x = 1,375,703,793,216/555,828
6. Step 6: Final answer
   x = 2,475,053.06