Finding the Third Proportional to 796,636 and 1,705,087

Step by Step Solution

1. Step 1: Write the proportion equation
   796,636 : 1,705,087 = 1,705,087 : x
2. Step 2: Convert to fraction form
   796,636/1,705,087 = 1,705,087/x
3. Step 3: Cross multiply
   796,636x = 1,705,087 × 1,705,087
4. Step 4: Simplify right side
   796,636x = 2,907,321,677,569
5. Step 5: Solve for x
   x = 2,907,321,677,569/796,636
6. Step 6: Final answer
   x = 3,649,498.24