Finding the Third Proportional to 608,398 and 1,356,548

Step by Step Solution

1. Step 1: Write the proportion equation
   608,398 : 1,356,548 = 1,356,548 : x
2. Step 2: Convert to fraction form
   608,398/1,356,548 = 1,356,548/x
3. Step 3: Cross multiply
   608,398x = 1,356,548 × 1,356,548
4. Step 4: Simplify right side
   608,398x = 1,840,222,476,304
5. Step 5: Solve for x
   x = 1,840,222,476,304/608,398
6. Step 6: Final answer
   x = 3,024,701.72