Finding the Third Proportional to 3,208,320 and 4,893,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,208,320 : 4,893,288 = 4,893,288 : x
2. Step 2: Convert to fraction form
   3,208,320/4,893,288 = 4,893,288/x
3. Step 3: Cross multiply
   3,208,320x = 4,893,288 × 4,893,288
4. Step 4: Simplify right side
   3,208,320x = 23,944,267,450,944
5. Step 5: Solve for x
   x = 23,944,267,450,944/3,208,320
6. Step 6: Final answer
   x = 7,463,179.31