Finding the Third Proportional to 1,100,880 and 2,248,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,880 : 2,248,416 = 2,248,416 : x
2. Step 2: Convert to fraction form
   1,100,880/2,248,416 = 2,248,416/x
3. Step 3: Cross multiply
   1,100,880x = 2,248,416 × 2,248,416
4. Step 4: Simplify right side
   1,100,880x = 5,055,374,509,056
5. Step 5: Solve for x
   x = 5,055,374,509,056/1,100,880
6. Step 6: Final answer
   x = 4,592,121.31