Finding the Third Proportional to 755,728 and 1,596,768

Step by Step Solution

1. Step 1: Write the proportion equation
   755,728 : 1,596,768 = 1,596,768 : x
2. Step 2: Convert to fraction form
   755,728/1,596,768 = 1,596,768/x
3. Step 3: Cross multiply
   755,728x = 1,596,768 × 1,596,768
4. Step 4: Simplify right side
   755,728x = 2,549,668,045,824
5. Step 5: Solve for x
   x = 2,549,668,045,824/755,728
6. Step 6: Final answer
   x = 3,373,790.63