Finding the Third Proportional to 2,198,758 and 3,363,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,198,758 : 3,363,530 = 3,363,530 : x
2. Step 2: Convert to fraction form
   2,198,758/3,363,530 = 3,363,530/x
3. Step 3: Cross multiply
   2,198,758x = 3,363,530 × 3,363,530
4. Step 4: Simplify right side
   2,198,758x = 11,313,334,060,900
5. Step 5: Solve for x
   x = 11,313,334,060,900/2,198,758
6. Step 6: Final answer
   x = 5,145,329.35