Finding the Third Proportional to 2,164,344 and 3,364,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,344 : 3,364,404 = 3,364,404 : x
2. Step 2: Convert to fraction form
   2,164,344/3,364,404 = 3,364,404/x
3. Step 3: Cross multiply
   2,164,344x = 3,364,404 × 3,364,404
4. Step 4: Simplify right side
   2,164,344x = 11,319,214,275,216
5. Step 5: Solve for x
   x = 11,319,214,275,216/2,164,344
6. Step 6: Final answer
   x = 5,229,859.15