Finding the Third Proportional to 502,800 and 1,084,314

Step by Step Solution

1. Step 1: Write the proportion equation
   502,800 : 1,084,314 = 1,084,314 : x
2. Step 2: Convert to fraction form
   502,800/1,084,314 = 1,084,314/x
3. Step 3: Cross multiply
   502,800x = 1,084,314 × 1,084,314
4. Step 4: Simplify right side
   502,800x = 1,175,736,850,596
5. Step 5: Solve for x
   x = 1,175,736,850,596/502,800
6. Step 6: Final answer
   x = 2,338,378.78