Finding the Third Proportional to 502,904 and 1,084,540

Step by Step Solution

1. Step 1: Write the proportion equation
   502,904 : 1,084,540 = 1,084,540 : x
2. Step 2: Convert to fraction form
   502,904/1,084,540 = 1,084,540/x
3. Step 3: Cross multiply
   502,904x = 1,084,540 × 1,084,540
4. Step 4: Simplify right side
   502,904x = 1,176,227,011,600
5. Step 5: Solve for x
   x = 1,176,227,011,600/502,904
6. Step 6: Final answer
   x = 2,338,869.87