Finding the Third Proportional to 4,967,291 and 7,287,339

Step by Step Solution

1. Step 1: Write the proportion equation
   4,967,291 : 7,287,339 = 7,287,339 : x
2. Step 2: Convert to fraction form
   4,967,291/7,287,339 = 7,287,339/x
3. Step 3: Cross multiply
   4,967,291x = 7,287,339 × 7,287,339
4. Step 4: Simplify right side
   4,967,291x = 53,105,309,700,921
5. Step 5: Solve for x
   x = 53,105,309,700,921/4,967,291
6. Step 6: Final answer
   x = 10,691,000.33