Finding the Third Proportional to 1,030,444 and 2,257,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,444 : 2,257,720 = 2,257,720 : x
2. Step 2: Convert to fraction form
   1,030,444/2,257,720 = 2,257,720/x
3. Step 3: Cross multiply
   1,030,444x = 2,257,720 × 2,257,720
4. Step 4: Simplify right side
   1,030,444x = 5,097,299,598,400
5. Step 5: Solve for x
   x = 5,097,299,598,400/1,030,444
6. Step 6: Final answer
   x = 4,946,702.20