Finding the Third Proportional to 568,240 and 1,225,048

Step by Step Solution

1. Step 1: Write the proportion equation
   568,240 : 1,225,048 = 1,225,048 : x
2. Step 2: Convert to fraction form
   568,240/1,225,048 = 1,225,048/x
3. Step 3: Cross multiply
   568,240x = 1,225,048 × 1,225,048
4. Step 4: Simplify right side
   568,240x = 1,500,742,602,304
5. Step 5: Solve for x
   x = 1,500,742,602,304/568,240
6. Step 6: Final answer
   x = 2,641,036.54