Finding the Third Proportional to 1,053,676 and 2,275,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,676 : 2,275,824 = 2,275,824 : x
2. Step 2: Convert to fraction form
   1,053,676/2,275,824 = 2,275,824/x
3. Step 3: Cross multiply
   1,053,676x = 2,275,824 × 2,275,824
4. Step 4: Simplify right side
   1,053,676x = 5,179,374,878,976
5. Step 5: Solve for x
   x = 5,179,374,878,976/1,053,676
6. Step 6: Final answer
   x = 4,915,528.95