Finding the Third Proportional to 3,531,788 and 7,628,092

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,788 : 7,628,092 = 7,628,092 : x
2. Step 2: Convert to fraction form
   3,531,788/7,628,092 = 7,628,092/x
3. Step 3: Cross multiply
   3,531,788x = 7,628,092 × 7,628,092
4. Step 4: Simplify right side
   3,531,788x = 58,187,787,560,464
5. Step 5: Solve for x
   x = 58,187,787,560,464/3,531,788
6. Step 6: Final answer
   x = 16,475,447.44