Finding the Third Proportional to 3,320,150 and 4,885,285

Step by Step Solution

1. Step 1: Write the proportion equation
   3,320,150 : 4,885,285 = 4,885,285 : x
2. Step 2: Convert to fraction form
   3,320,150/4,885,285 = 4,885,285/x
3. Step 3: Cross multiply
   3,320,150x = 4,885,285 × 4,885,285
4. Step 4: Simplify right side
   3,320,150x = 23,866,009,531,225
5. Step 5: Solve for x
   x = 23,866,009,531,225/3,320,150
6. Step 6: Final answer
   x = 7,188,232.32