Finding the Third Proportional to 656,466 and 1,413,372

Step by Step Solution

1. Step 1: Write the proportion equation
   656,466 : 1,413,372 = 1,413,372 : x
2. Step 2: Convert to fraction form
   656,466/1,413,372 = 1,413,372/x
3. Step 3: Cross multiply
   656,466x = 1,413,372 × 1,413,372
4. Step 4: Simplify right side
   656,466x = 1,997,620,410,384
5. Step 5: Solve for x
   x = 1,997,620,410,384/656,466
6. Step 6: Final answer
   x = 3,042,991.43