Finding the Third Proportional to 502,784 and 1,084,282

Step by Step Solution

1. Step 1: Write the proportion equation
   502,784 : 1,084,282 = 1,084,282 : x
2. Step 2: Convert to fraction form
   502,784/1,084,282 = 1,084,282/x
3. Step 3: Cross multiply
   502,784x = 1,084,282 × 1,084,282
4. Step 4: Simplify right side
   502,784x = 1,175,667,455,524
5. Step 5: Solve for x
   x = 1,175,667,455,524/502,784
6. Step 6: Final answer
   x = 2,338,315.17