Finding the Third Proportional to 3,545,016 and 5,499,616

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,016 : 5,499,616 = 5,499,616 : x
2. Step 2: Convert to fraction form
   3,545,016/5,499,616 = 5,499,616/x
3. Step 3: Cross multiply
   3,545,016x = 5,499,616 × 5,499,616
4. Step 4: Simplify right side
   3,545,016x = 30,245,776,147,456
5. Step 5: Solve for x
   x = 30,245,776,147,456/3,545,016
6. Step 6: Final answer
   x = 8,531,915.27