Finding the Third Proportional to 2,608,860 and 3,901,296

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,860 : 3,901,296 = 3,901,296 : x
2. Step 2: Convert to fraction form
   2,608,860/3,901,296 = 3,901,296/x
3. Step 3: Cross multiply
   2,608,860x = 3,901,296 × 3,901,296
4. Step 4: Simplify right side
   2,608,860x = 15,220,110,479,616
5. Step 5: Solve for x
   x = 15,220,110,479,616/2,608,860
6. Step 6: Final answer
   x = 5,834,008.14