Finding the Third Proportional to 2,258,256 and 4,843,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258,256 : 4,843,968 = 4,843,968 : x
2. Step 2: Convert to fraction form
   2,258,256/4,843,968 = 4,843,968/x
3. Step 3: Cross multiply
   2,258,256x = 4,843,968 × 4,843,968
4. Step 4: Simplify right side
   2,258,256x = 23,464,025,985,024
5. Step 5: Solve for x
   x = 23,464,025,985,024/2,258,256
6. Step 6: Final answer
   x = 10,390,330.41