Finding the Third Proportional to 1,053,710 and 2,275,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,710 : 2,275,900 = 2,275,900 : x
2. Step 2: Convert to fraction form
   1,053,710/2,275,900 = 2,275,900/x
3. Step 3: Cross multiply
   1,053,710x = 2,275,900 × 2,275,900
4. Step 4: Simplify right side
   1,053,710x = 5,179,720,810,000
5. Step 5: Solve for x
   x = 5,179,720,810,000/1,053,710
6. Step 6: Final answer
   x = 4,915,698.64