Finding the Third Proportional to 3,262,530 and 7,188,612

Step by Step Solution

1. Step 1: Write the proportion equation
   3,262,530 : 7,188,612 = 7,188,612 : x
2. Step 2: Convert to fraction form
   3,262,530/7,188,612 = 7,188,612/x
3. Step 3: Cross multiply
   3,262,530x = 7,188,612 × 7,188,612
4. Step 4: Simplify right side
   3,262,530x = 51,676,142,486,544
5. Step 5: Solve for x
   x = 51,676,142,486,544/3,262,530
6. Step 6: Final answer
   x = 15,839,285.00