Finding the Third Proportional to 599,554 and 1,284,576

Step by Step Solution

1. Step 1: Write the proportion equation
   599,554 : 1,284,576 = 1,284,576 : x
2. Step 2: Convert to fraction form
   599,554/1,284,576 = 1,284,576/x
3. Step 3: Cross multiply
   599,554x = 1,284,576 × 1,284,576
4. Step 4: Simplify right side
   599,554x = 1,650,135,499,776
5. Step 5: Solve for x
   x = 1,650,135,499,776/599,554
6. Step 6: Final answer
   x = 2,752,271.69