Finding the Third Proportional to 779,488 and 1,700,036

Step by Step Solution

1. Step 1: Write the proportion equation
   779,488 : 1,700,036 = 1,700,036 : x
2. Step 2: Convert to fraction form
   779,488/1,700,036 = 1,700,036/x
3. Step 3: Cross multiply
   779,488x = 1,700,036 × 1,700,036
4. Step 4: Simplify right side
   779,488x = 2,890,122,401,296
5. Step 5: Solve for x
   x = 2,890,122,401,296/779,488
6. Step 6: Final answer
   x = 3,707,718.91