Finding the Third Proportional to 1,036,677 and 1,622,697

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,677 : 1,622,697 = 1,622,697 : x
2. Step 2: Convert to fraction form
   1,036,677/1,622,697 = 1,622,697/x
3. Step 3: Cross multiply
   1,036,677x = 1,622,697 × 1,622,697
4. Step 4: Simplify right side
   1,036,677x = 2,633,145,553,809
5. Step 5: Solve for x
   x = 2,633,145,553,809/1,036,677
6. Step 6: Final answer
   x = 2,539,986.47