Finding the Third Proportional to 2,502,039 and 5,358,372

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502,039 : 5,358,372 = 5,358,372 : x
2. Step 2: Convert to fraction form
   2,502,039/5,358,372 = 5,358,372/x
3. Step 3: Cross multiply
   2,502,039x = 5,358,372 × 5,358,372
4. Step 4: Simplify right side
   2,502,039x = 28,712,150,490,384
5. Step 5: Solve for x
   x = 28,712,150,490,384/2,502,039
6. Step 6: Final answer
   x = 11,475,500.78