Finding the Third Proportional to 3,150,413 and 4,865,529

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,413 : 4,865,529 = 4,865,529 : x
2. Step 2: Convert to fraction form
   3,150,413/4,865,529 = 4,865,529/x
3. Step 3: Cross multiply
   3,150,413x = 4,865,529 × 4,865,529
4. Step 4: Simplify right side
   3,150,413x = 23,673,372,449,841
5. Step 5: Solve for x
   x = 23,673,372,449,841/3,150,413
6. Step 6: Final answer
   x = 7,514,371.12