Finding the Third Proportional to 2,534,439 and 5,248,524

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,439 : 5,248,524 = 5,248,524 : x
2. Step 2: Convert to fraction form
   2,534,439/5,248,524 = 5,248,524/x
3. Step 3: Cross multiply
   2,534,439x = 5,248,524 × 5,248,524
4. Step 4: Simplify right side
   2,534,439x = 27,547,004,178,576
5. Step 5: Solve for x
   x = 27,547,004,178,576/2,534,439
6. Step 6: Final answer
   x = 10,869,073.66