Finding the Third Proportional to 3,579,768 and 5,200,596

Step by Step Solution

1. Step 1: Write the proportion equation
   3,579,768 : 5,200,596 = 5,200,596 : x
2. Step 2: Convert to fraction form
   3,579,768/5,200,596 = 5,200,596/x
3. Step 3: Cross multiply
   3,579,768x = 5,200,596 × 5,200,596
4. Step 4: Simplify right side
   3,579,768x = 27,046,198,755,216
5. Step 5: Solve for x
   x = 27,046,198,755,216/3,579,768
6. Step 6: Final answer
   x = 7,555,293.74