Finding the Third Proportional to 1,685,304 and 2,384,655

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,304 : 2,384,655 = 2,384,655 : x
2. Step 2: Convert to fraction form
   1,685,304/2,384,655 = 2,384,655/x
3. Step 3: Cross multiply
   1,685,304x = 2,384,655 × 2,384,655
4. Step 4: Simplify right side
   1,685,304x = 5,686,579,469,025
5. Step 5: Solve for x
   x = 5,686,579,469,025/1,685,304
6. Step 6: Final answer
   x = 3,374,215.85