Finding the Third Proportional to 3,685,843 and 5,769,401

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,843 : 5,769,401 = 5,769,401 : x
2. Step 2: Convert to fraction form
   3,685,843/5,769,401 = 5,769,401/x
3. Step 3: Cross multiply
   3,685,843x = 5,769,401 × 5,769,401
4. Step 4: Simplify right side
   3,685,843x = 33,285,987,898,801
5. Step 5: Solve for x
   x = 33,285,987,898,801/3,685,843
6. Step 6: Final answer
   x = 9,030,766.61