Finding the Third Proportional to 3,305,374 and 5,107,530

Step by Step Solution

1. Step 1: Write the proportion equation
   3,305,374 : 5,107,530 = 5,107,530 : x
2. Step 2: Convert to fraction form
   3,305,374/5,107,530 = 5,107,530/x
3. Step 3: Cross multiply
   3,305,374x = 5,107,530 × 5,107,530
4. Step 4: Simplify right side
   3,305,374x = 26,086,862,700,900
5. Step 5: Solve for x
   x = 26,086,862,700,900/3,305,374
6. Step 6: Final answer
   x = 7,892,257.49