Finding the Third Proportional to 1,046,040 and 2,257,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,040 : 2,257,968 = 2,257,968 : x
2. Step 2: Convert to fraction form
   1,046,040/2,257,968 = 2,257,968/x
3. Step 3: Cross multiply
   1,046,040x = 2,257,968 × 2,257,968
4. Step 4: Simplify right side
   1,046,040x = 5,098,419,489,024
5. Step 5: Solve for x
   x = 5,098,419,489,024/1,046,040
6. Step 6: Final answer
   x = 4,874,019.63