Finding the Third Proportional to 2,164,356 and 3,364,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,356 : 3,364,422 = 3,364,422 : x
2. Step 2: Convert to fraction form
   2,164,356/3,364,422 = 3,364,422/x
3. Step 3: Cross multiply
   2,164,356x = 3,364,422 × 3,364,422
4. Step 4: Simplify right side
   2,164,356x = 11,319,335,394,084
5. Step 5: Solve for x
   x = 11,319,335,394,084/2,164,356
6. Step 6: Final answer
   x = 5,229,886.12