Finding the Third Proportional to 2,067,345 and 4,384,818

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,345 : 4,384,818 = 4,384,818 : x
2. Step 2: Convert to fraction form
   2,067,345/4,384,818 = 4,384,818/x
3. Step 3: Cross multiply
   2,067,345x = 4,384,818 × 4,384,818
4. Step 4: Simplify right side
   2,067,345x = 19,226,628,893,124
5. Step 5: Solve for x
   x = 19,226,628,893,124/2,067,345
6. Step 6: Final answer
   x = 9,300,154.98