Finding the Third Proportional to 3,539,084 and 7,740,508

Step by Step Solution

1. Step 1: Write the proportion equation
   3,539,084 : 7,740,508 = 7,740,508 : x
2. Step 2: Convert to fraction form
   3,539,084/7,740,508 = 7,740,508/x
3. Step 3: Cross multiply
   3,539,084x = 7,740,508 × 7,740,508
4. Step 4: Simplify right side
   3,539,084x = 59,915,464,098,064
5. Step 5: Solve for x
   x = 59,915,464,098,064/3,539,084
6. Step 6: Final answer
   x = 16,929,653.01