Finding the Third Proportional to 2,394,608 and 5,121,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394,608 : 5,121,280 = 5,121,280 : x
2. Step 2: Convert to fraction form
   2,394,608/5,121,280 = 5,121,280/x
3. Step 3: Cross multiply
   2,394,608x = 5,121,280 × 5,121,280
4. Step 4: Simplify right side
   2,394,608x = 26,227,508,838,400
5. Step 5: Solve for x
   x = 26,227,508,838,400/2,394,608
6. Step 6: Final answer
   x = 10,952,735.83