Finding the Third Proportional to 1,056,190 and 2,280,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,190 : 2,280,744 = 2,280,744 : x
2. Step 2: Convert to fraction form
   1,056,190/2,280,744 = 2,280,744/x
3. Step 3: Cross multiply
   1,056,190x = 2,280,744 × 2,280,744
4. Step 4: Simplify right side
   1,056,190x = 5,201,793,193,536
5. Step 5: Solve for x
   x = 5,201,793,193,536/1,056,190
6. Step 6: Final answer
   x = 4,925,054.39