Finding the Third Proportional to 2,438,360 and 5,277,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,360 : 5,277,616 = 5,277,616 : x
2. Step 2: Convert to fraction form
   2,438,360/5,277,616 = 5,277,616/x
3. Step 3: Cross multiply
   2,438,360x = 5,277,616 × 5,277,616
4. Step 4: Simplify right side
   2,438,360x = 27,853,230,643,456
5. Step 5: Solve for x
   x = 27,853,230,643,456/2,438,360
6. Step 6: Final answer
   x = 11,422,936.17