Finding the Third Proportional to 1,108,968 and 2,258,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,968 : 2,258,132 = 2,258,132 : x
2. Step 2: Convert to fraction form
   1,108,968/2,258,132 = 2,258,132/x
3. Step 3: Cross multiply
   1,108,968x = 2,258,132 × 2,258,132
4. Step 4: Simplify right side
   1,108,968x = 5,099,160,129,424
5. Step 5: Solve for x
   x = 5,099,160,129,424/1,108,968
6. Step 6: Final answer
   x = 4,598,112.96