Finding the Third Proportional to 2,356,485 and 3,603,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,485 : 3,603,204 = 3,603,204 : x
2. Step 2: Convert to fraction form
   2,356,485/3,603,204 = 3,603,204/x
3. Step 3: Cross multiply
   2,356,485x = 3,603,204 × 3,603,204
4. Step 4: Simplify right side
   2,356,485x = 12,983,079,065,616
5. Step 5: Solve for x
   x = 12,983,079,065,616/2,356,485
6. Step 6: Final answer
   x = 5,509,510.59