Finding the Third Proportional to 3,685,986 and 5,769,606

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,986 : 5,769,606 = 5,769,606 : x
2. Step 2: Convert to fraction form
   3,685,986/5,769,606 = 5,769,606/x
3. Step 3: Cross multiply
   3,685,986x = 5,769,606 × 5,769,606
4. Step 4: Simplify right side
   3,685,986x = 33,288,353,395,236
5. Step 5: Solve for x
   x = 33,288,353,395,236/3,685,986
6. Step 6: Final answer
   x = 9,031,058.01