Finding the Third Proportional to 1,065,555 and 2,282,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,555 : 2,282,742 = 2,282,742 : x
2. Step 2: Convert to fraction form
   1,065,555/2,282,742 = 2,282,742/x
3. Step 3: Cross multiply
   1,065,555x = 2,282,742 × 2,282,742
4. Step 4: Simplify right side
   1,065,555x = 5,210,911,038,564
5. Step 5: Solve for x
   x = 5,210,911,038,564/1,065,555
6. Step 6: Final answer
   x = 4,890,325.74