Finding the Third Proportional to 3,524,312 and 7,729,508

Step by Step Solution

1. Step 1: Write the proportion equation
   3,524,312 : 7,729,508 = 7,729,508 : x
2. Step 2: Convert to fraction form
   3,524,312/7,729,508 = 7,729,508/x
3. Step 3: Cross multiply
   3,524,312x = 7,729,508 × 7,729,508
4. Step 4: Simplify right side
   3,524,312x = 59,745,293,922,064
5. Step 5: Solve for x
   x = 59,745,293,922,064/3,524,312
6. Step 6: Final answer
   x = 16,952,328.26