Finding the Third Proportional to 3,591,823 and 5,382,477

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,823 : 5,382,477 = 5,382,477 : x
2. Step 2: Convert to fraction form
   3,591,823/5,382,477 = 5,382,477/x
3. Step 3: Cross multiply
   3,591,823x = 5,382,477 × 5,382,477
4. Step 4: Simplify right side
   3,591,823x = 28,971,058,655,529
5. Step 5: Solve for x
   x = 28,971,058,655,529/3,591,823
6. Step 6: Final answer
   x = 8,065,836.95