Finding the Third Proportional to 657,608 and 1,436,976

Step by Step Solution

1. Step 1: Write the proportion equation
   657,608 : 1,436,976 = 1,436,976 : x
2. Step 2: Convert to fraction form
   657,608/1,436,976 = 1,436,976/x
3. Step 3: Cross multiply
   657,608x = 1,436,976 × 1,436,976
4. Step 4: Simplify right side
   657,608x = 2,064,900,024,576
5. Step 5: Solve for x
   x = 2,064,900,024,576/657,608
6. Step 6: Final answer
   x = 3,140,016.58