Finding the Third Proportional to 3,374,970 and 5,227,218

Step by Step Solution

1. Step 1: Write the proportion equation
   3,374,970 : 5,227,218 = 5,227,218 : x
2. Step 2: Convert to fraction form
   3,374,970/5,227,218 = 5,227,218/x
3. Step 3: Cross multiply
   3,374,970x = 5,227,218 × 5,227,218
4. Step 4: Simplify right side
   3,374,970x = 27,323,808,019,524
5. Step 5: Solve for x
   x = 27,323,808,019,524/3,374,970
6. Step 6: Final answer
   x = 8,096,015.08