Finding the Third Proportional to 2,193,006 and 3,289,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,006 : 3,289,512 = 3,289,512 : x
2. Step 2: Convert to fraction form
   2,193,006/3,289,512 = 3,289,512/x
3. Step 3: Cross multiply
   2,193,006x = 3,289,512 × 3,289,512
4. Step 4: Simplify right side
   2,193,006x = 10,820,889,198,144
5. Step 5: Solve for x
   x = 10,820,889,198,144/2,193,006
6. Step 6: Final answer
   x = 4,934,272.50