Finding the Third Proportional to 1,603,612 and 3,456,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,603,612 : 3,456,032 = 3,456,032 : x
2. Step 2: Convert to fraction form
   1,603,612/3,456,032 = 3,456,032/x
3. Step 3: Cross multiply
   1,603,612x = 3,456,032 × 3,456,032
4. Step 4: Simplify right side
   1,603,612x = 11,944,157,185,024
5. Step 5: Solve for x
   x = 11,944,157,185,024/1,603,612
6. Step 6: Final answer
   x = 7,448,283.74