Finding the Third Proportional to 2,449,624 and 5,253,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449,624 : 5,253,616 = 5,253,616 : x
2. Step 2: Convert to fraction form
   2,449,624/5,253,616 = 5,253,616/x
3. Step 3: Cross multiply
   2,449,624x = 5,253,616 × 5,253,616
4. Step 4: Simplify right side
   2,449,624x = 27,600,481,075,456
5. Step 5: Solve for x
   x = 27,600,481,075,456/2,449,624
6. Step 6: Final answer
   x = 11,267,231.65