Finding the Third Proportional to 1,100,882 and 2,248,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,882 : 2,248,420 = 2,248,420 : x
2. Step 2: Convert to fraction form
   1,100,882/2,248,420 = 2,248,420/x
3. Step 3: Cross multiply
   1,100,882x = 2,248,420 × 2,248,420
4. Step 4: Simplify right side
   1,100,882x = 5,055,392,496,400
5. Step 5: Solve for x
   x = 5,055,392,496,400/1,100,882
6. Step 6: Final answer
   x = 4,592,129.31