Finding the Third Proportional to 500,569 and 1,036,623

Step by Step Solution

1. Step 1: Write the proportion equation
   500,569 : 1,036,623 = 1,036,623 : x
2. Step 2: Convert to fraction form
   500,569/1,036,623 = 1,036,623/x
3. Step 3: Cross multiply
   500,569x = 1,036,623 × 1,036,623
4. Step 4: Simplify right side
   500,569x = 1,074,587,244,129
5. Step 5: Solve for x
   x = 1,074,587,244,129/500,569
6. Step 6: Final answer
   x = 2,146,731.51