Finding the Third Proportional to 3,255,598 and 4,789,311

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255,598 : 4,789,311 = 4,789,311 : x
2. Step 2: Convert to fraction form
   3,255,598/4,789,311 = 4,789,311/x
3. Step 3: Cross multiply
   3,255,598x = 4,789,311 × 4,789,311
4. Step 4: Simplify right side
   3,255,598x = 22,937,499,854,721
5. Step 5: Solve for x
   x = 22,937,499,854,721/3,255,598
6. Step 6: Final answer
   x = 7,045,556.56