Finding the Third Proportional to 3,335,508 and 7,282,764

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335,508 : 7,282,764 = 7,282,764 : x
2. Step 2: Convert to fraction form
   3,335,508/7,282,764 = 7,282,764/x
3. Step 3: Cross multiply
   3,335,508x = 7,282,764 × 7,282,764
4. Step 4: Simplify right side
   3,335,508x = 53,038,651,479,696
5. Step 5: Solve for x
   x = 53,038,651,479,696/3,335,508
6. Step 6: Final answer
   x = 15,901,221.49