Finding the Third Proportional to 2,163,591 and 3,363,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,591 : 3,363,444 = 3,363,444 : x
2. Step 2: Convert to fraction form
   2,163,591/3,363,444 = 3,363,444/x
3. Step 3: Cross multiply
   2,163,591x = 3,363,444 × 3,363,444
4. Step 4: Simplify right side
   2,163,591x = 11,312,755,541,136
5. Step 5: Solve for x
   x = 11,312,755,541,136/2,163,591
6. Step 6: Final answer
   x = 5,228,694.12