Finding the Third Proportional to 1,056,195 and 2,280,739

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,195 : 2,280,739 = 2,280,739 : x
2. Step 2: Convert to fraction form
   1,056,195/2,280,739 = 2,280,739/x
3. Step 3: Cross multiply
   1,056,195x = 2,280,739 × 2,280,739
4. Step 4: Simplify right side
   1,056,195x = 5,201,770,386,121
5. Step 5: Solve for x
   x = 5,201,770,386,121/1,056,195
6. Step 6: Final answer
   x = 4,925,009.48