Finding the Third Proportional to 1,968,393 and 4,093,839

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,393 : 4,093,839 = 4,093,839 : x
2. Step 2: Convert to fraction form
   1,968,393/4,093,839 = 4,093,839/x
3. Step 3: Cross multiply
   1,968,393x = 4,093,839 × 4,093,839
4. Step 4: Simplify right side
   1,968,393x = 16,759,517,757,921
5. Step 5: Solve for x
   x = 16,759,517,757,921/1,968,393
6. Step 6: Final answer
   x = 8,514,314.85