Finding the Third Proportional to 3,414,272 and 7,458,496

Step by Step Solution

1. Step 1: Write the proportion equation
   3,414,272 : 7,458,496 = 7,458,496 : x
2. Step 2: Convert to fraction form
   3,414,272/7,458,496 = 7,458,496/x
3. Step 3: Cross multiply
   3,414,272x = 7,458,496 × 7,458,496
4. Step 4: Simplify right side
   3,414,272x = 55,629,162,582,016
5. Step 5: Solve for x
   x = 55,629,162,582,016/3,414,272
6. Step 6: Final answer
   x = 16,293,125.62