Finding the Third Proportional to 2,463,248 and 5,290,607

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463,248 : 5,290,607 = 5,290,607 : x
2. Step 2: Convert to fraction form
   2,463,248/5,290,607 = 5,290,607/x
3. Step 3: Cross multiply
   2,463,248x = 5,290,607 × 5,290,607
4. Step 4: Simplify right side
   2,463,248x = 27,990,522,428,449
5. Step 5: Solve for x
   x = 27,990,522,428,449/2,463,248
6. Step 6: Final answer
   x = 11,363,257.95