Finding the Third Proportional to 940,551 and 2,057,790

Step by Step Solution

1. Step 1: Write the proportion equation
   940,551 : 2,057,790 = 2,057,790 : x
2. Step 2: Convert to fraction form
   940,551/2,057,790 = 2,057,790/x
3. Step 3: Cross multiply
   940,551x = 2,057,790 × 2,057,790
4. Step 4: Simplify right side
   940,551x = 4,234,499,684,100
5. Step 5: Solve for x
   x = 4,234,499,684,100/940,551
6. Step 6: Final answer
   x = 4,502,147.87