Finding the Third Proportional to 2,521,344 and 5,255,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,344 : 5,255,424 = 5,255,424 : x
2. Step 2: Convert to fraction form
   2,521,344/5,255,424 = 5,255,424/x
3. Step 3: Cross multiply
   2,521,344x = 5,255,424 × 5,255,424
4. Step 4: Simplify right side
   2,521,344x = 27,619,481,419,776
5. Step 5: Solve for x
   x = 27,619,481,419,776/2,521,344
6. Step 6: Final answer
   x = 10,954,269.40