Finding the Third Proportional to 657,957 and 1,367,610

Step by Step Solution

1. Step 1: Write the proportion equation
   657,957 : 1,367,610 = 1,367,610 : x
2. Step 2: Convert to fraction form
   657,957/1,367,610 = 1,367,610/x
3. Step 3: Cross multiply
   657,957x = 1,367,610 × 1,367,610
4. Step 4: Simplify right side
   657,957x = 1,870,357,112,100
5. Step 5: Solve for x
   x = 1,870,357,112,100/657,957
6. Step 6: Final answer
   x = 2,842,673.78