Finding the Third Proportional to 2,475,625 and 5,317,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,475,625 : 5,317,308 = 5,317,308 : x
2. Step 2: Convert to fraction form
   2,475,625/5,317,308 = 5,317,308/x
3. Step 3: Cross multiply
   2,475,625x = 5,317,308 × 5,317,308
4. Step 4: Simplify right side
   2,475,625x = 28,273,764,366,864
5. Step 5: Solve for x
   x = 28,273,764,366,864/2,475,625
6. Step 6: Final answer
   x = 11,420,859.12