Finding the Third Proportional to 755,665 and 1,596,612

Step by Step Solution

1. Step 1: Write the proportion equation
   755,665 : 1,596,612 = 1,596,612 : x
2. Step 2: Convert to fraction form
   755,665/1,596,612 = 1,596,612/x
3. Step 3: Cross multiply
   755,665x = 1,596,612 × 1,596,612
4. Step 4: Simplify right side
   755,665x = 2,549,169,878,544
5. Step 5: Solve for x
   x = 2,549,169,878,544/755,665
6. Step 6: Final answer
   x = 3,373,412.66