Finding the Third Proportional to 3,235,766 and 7,021,564

Step by Step Solution

1. Step 1: Write the proportion equation
   3,235,766 : 7,021,564 = 7,021,564 : x
2. Step 2: Convert to fraction form
   3,235,766/7,021,564 = 7,021,564/x
3. Step 3: Cross multiply
   3,235,766x = 7,021,564 × 7,021,564
4. Step 4: Simplify right side
   3,235,766x = 49,302,361,006,096
5. Step 5: Solve for x
   x = 49,302,361,006,096/3,235,766
6. Step 6: Final answer
   x = 15,236,689.24