Finding the Third Proportional to 2,193,054 and 3,289,569

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,054 : 3,289,569 = 3,289,569 : x
2. Step 2: Convert to fraction form
   2,193,054/3,289,569 = 3,289,569/x
3. Step 3: Cross multiply
   2,193,054x = 3,289,569 × 3,289,569
4. Step 4: Simplify right side
   2,193,054x = 10,821,264,205,761
5. Step 5: Solve for x
   x = 10,821,264,205,761/2,193,054
6. Step 6: Final answer
   x = 4,934,335.50