Finding the Third Proportional to 1,447,434 and 3,087,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,434 : 3,087,234 = 3,087,234 : x
2. Step 2: Convert to fraction form
   1,447,434/3,087,234 = 3,087,234/x
3. Step 3: Cross multiply
   1,447,434x = 3,087,234 × 3,087,234
4. Step 4: Simplify right side
   1,447,434x = 9,531,013,770,756
5. Step 5: Solve for x
   x = 9,531,013,770,756/1,447,434
6. Step 6: Final answer
   x = 6,584,765.71