Finding the Third Proportional to 1,930,616 and 2,538,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,930,616 : 2,538,768 = 2,538,768 : x
2. Step 2: Convert to fraction form
   1,930,616/2,538,768 = 2,538,768/x
3. Step 3: Cross multiply
   1,930,616x = 2,538,768 × 2,538,768
4. Step 4: Simplify right side
   1,930,616x = 6,445,342,957,824
5. Step 5: Solve for x
   x = 6,445,342,957,824/1,930,616
6. Step 6: Final answer
   x = 3,338,490.39