Finding the Third Proportional to 4,436,897 and 7,019,570

Step by Step Solution

1. Step 1: Write the proportion equation
   4,436,897 : 7,019,570 = 7,019,570 : x
2. Step 2: Convert to fraction form
   4,436,897/7,019,570 = 7,019,570/x
3. Step 3: Cross multiply
   4,436,897x = 7,019,570 × 7,019,570
4. Step 4: Simplify right side
   4,436,897x = 49,274,362,984,900
5. Step 5: Solve for x
   x = 49,274,362,984,900/4,436,897
6. Step 6: Final answer
   x = 11,105,590.91