Finding the Third Proportional to 1,025,688 and 2,244,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,688 : 2,244,408 = 2,244,408 : x
2. Step 2: Convert to fraction form
   1,025,688/2,244,408 = 2,244,408/x
3. Step 3: Cross multiply
   1,025,688x = 2,244,408 × 2,244,408
4. Step 4: Simplify right side
   1,025,688x = 5,037,367,270,464
5. Step 5: Solve for x
   x = 5,037,367,270,464/1,025,688
6. Step 6: Final answer
   x = 4,911,208.16