Finding the Third Proportional to 1,053,450 and 2,275,050

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,450 : 2,275,050 = 2,275,050 : x
2. Step 2: Convert to fraction form
   1,053,450/2,275,050 = 2,275,050/x
3. Step 3: Cross multiply
   1,053,450x = 2,275,050 × 2,275,050
4. Step 4: Simplify right side
   1,053,450x = 5,175,852,502,500
5. Step 5: Solve for x
   x = 5,175,852,502,500/1,053,450
6. Step 6: Final answer
   x = 4,913,239.83