Finding the Third Proportional to 2,193,040 and 3,289,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,040 : 3,289,544 = 3,289,544 : x
2. Step 2: Convert to fraction form
   2,193,040/3,289,544 = 3,289,544/x
3. Step 3: Cross multiply
   2,193,040x = 3,289,544 × 3,289,544
4. Step 4: Simplify right side
   2,193,040x = 10,821,099,727,936
5. Step 5: Solve for x
   x = 10,821,099,727,936/2,193,040
6. Step 6: Final answer
   x = 4,934,292.00