Finding the Third Proportional to 3,457,233 and 7,468,398

Step by Step Solution

1. Step 1: Write the proportion equation
   3,457,233 : 7,468,398 = 7,468,398 : x
2. Step 2: Convert to fraction form
   3,457,233/7,468,398 = 7,468,398/x
3. Step 3: Cross multiply
   3,457,233x = 7,468,398 × 7,468,398
4. Step 4: Simplify right side
   3,457,233x = 55,776,968,686,404
5. Step 5: Solve for x
   x = 55,776,968,686,404/3,457,233
6. Step 6: Final answer
   x = 16,133,413.25