Finding the Third Proportional to 940,549 and 2,057,786

Step by Step Solution

1. Step 1: Write the proportion equation
   940,549 : 2,057,786 = 2,057,786 : x
2. Step 2: Convert to fraction form
   940,549/2,057,786 = 2,057,786/x
3. Step 3: Cross multiply
   940,549x = 2,057,786 × 2,057,786
4. Step 4: Simplify right side
   940,549x = 4,234,483,221,796
5. Step 5: Solve for x
   x = 4,234,483,221,796/940,549
6. Step 6: Final answer
   x = 4,502,139.94