Finding the Third Proportional to 2,163,846 and 3,368,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,846 : 3,368,244 = 3,368,244 : x
2. Step 2: Convert to fraction form
   2,163,846/3,368,244 = 3,368,244/x
3. Step 3: Cross multiply
   2,163,846x = 3,368,244 × 3,368,244
4. Step 4: Simplify right side
   2,163,846x = 11,345,067,643,536
5. Step 5: Solve for x
   x = 11,345,067,643,536/2,163,846
6. Step 6: Final answer
   x = 5,243,010.66