Finding the Third Proportional to 568,020 and 1,224,612

Step by Step Solution

1. Step 1: Write the proportion equation
   568,020 : 1,224,612 = 1,224,612 : x
2. Step 2: Convert to fraction form
   568,020/1,224,612 = 1,224,612/x
3. Step 3: Cross multiply
   568,020x = 1,224,612 × 1,224,612
4. Step 4: Simplify right side
   568,020x = 1,499,674,550,544
5. Step 5: Solve for x
   x = 1,499,674,550,544/568,020
6. Step 6: Final answer
   x = 2,640,179.13