Finding the Third Proportional to 2,356,596 and 3,603,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,596 : 3,603,438 = 3,603,438 : x
2. Step 2: Convert to fraction form
   2,356,596/3,603,438 = 3,603,438/x
3. Step 3: Cross multiply
   2,356,596x = 3,603,438 × 3,603,438
4. Step 4: Simplify right side
   2,356,596x = 12,984,765,419,844
5. Step 5: Solve for x
   x = 12,984,765,419,844/2,356,596
6. Step 6: Final answer
   x = 5,509,966.67