Finding the Third Proportional to 1,025,288 and 2,202,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,288 : 2,202,352 = 2,202,352 : x
2. Step 2: Convert to fraction form
   1,025,288/2,202,352 = 2,202,352/x
3. Step 3: Cross multiply
   1,025,288x = 2,202,352 × 2,202,352
4. Step 4: Simplify right side
   1,025,288x = 4,850,354,331,904
5. Step 5: Solve for x
   x = 4,850,354,331,904/1,025,288
6. Step 6: Final answer
   x = 4,730,723.79