Finding the Third Proportional to 2,389,530 and 3,785,556

Step by Step Solution

1. Step 1: Write the proportion equation
   2,389,530 : 3,785,556 = 3,785,556 : x
2. Step 2: Convert to fraction form
   2,389,530/3,785,556 = 3,785,556/x
3. Step 3: Cross multiply
   2,389,530x = 3,785,556 × 3,785,556
4. Step 4: Simplify right side
   2,389,530x = 14,330,434,229,136
5. Step 5: Solve for x
   x = 14,330,434,229,136/2,389,530
6. Step 6: Final answer
   x = 5,997,176.95