Finding the Third Proportional to 1,039,566 and 2,249,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,566 : 2,249,718 = 2,249,718 : x
2. Step 2: Convert to fraction form
   1,039,566/2,249,718 = 2,249,718/x
3. Step 3: Cross multiply
   1,039,566x = 2,249,718 × 2,249,718
4. Step 4: Simplify right side
   1,039,566x = 5,061,231,079,524
5. Step 5: Solve for x
   x = 5,061,231,079,524/1,039,566
6. Step 6: Final answer
   x = 4,868,600.05