Finding the Third Proportional to 3,230,608 and 7,048,020

Step by Step Solution

1. Step 1: Write the proportion equation
   3,230,608 : 7,048,020 = 7,048,020 : x
2. Step 2: Convert to fraction form
   3,230,608/7,048,020 = 7,048,020/x
3. Step 3: Cross multiply
   3,230,608x = 7,048,020 × 7,048,020
4. Step 4: Simplify right side
   3,230,608x = 49,674,585,920,400
5. Step 5: Solve for x
   x = 49,674,585,920,400/3,230,608
6. Step 6: Final answer
   x = 15,376,234.42