Finding the Third Proportional to 2,648,616 and 4,100,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,616 : 4,100,334 = 4,100,334 : x
2. Step 2: Convert to fraction form
   2,648,616/4,100,334 = 4,100,334/x
3. Step 3: Cross multiply
   2,648,616x = 4,100,334 × 4,100,334
4. Step 4: Simplify right side
   2,648,616x = 16,812,738,911,556
5. Step 5: Solve for x
   x = 16,812,738,911,556/2,648,616
6. Step 6: Final answer
   x = 6,347,744.98