Finding the Third Proportional to 1,030,456 and 2,257,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,456 : 2,257,744 = 2,257,744 : x
2. Step 2: Convert to fraction form
   1,030,456/2,257,744 = 2,257,744/x
3. Step 3: Cross multiply
   1,030,456x = 2,257,744 × 2,257,744
4. Step 4: Simplify right side
   1,030,456x = 5,097,407,969,536
5. Step 5: Solve for x
   x = 5,097,407,969,536/1,030,456
6. Step 6: Final answer
   x = 4,946,749.76