Finding the Third Proportional to 1,036,727 and 1,622,769

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,727 : 1,622,769 = 1,622,769 : x
2. Step 2: Convert to fraction form
   1,036,727/1,622,769 = 1,622,769/x
3. Step 3: Cross multiply
   1,036,727x = 1,622,769 × 1,622,769
4. Step 4: Simplify right side
   1,036,727x = 2,633,379,227,361
5. Step 5: Solve for x
   x = 2,633,379,227,361/1,036,727
6. Step 6: Final answer
   x = 2,540,089.37