Finding the Third Proportional to 2,217,530 and 3,089,577

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,530 : 3,089,577 = 3,089,577 : x
2. Step 2: Convert to fraction form
   2,217,530/3,089,577 = 3,089,577/x
3. Step 3: Cross multiply
   2,217,530x = 3,089,577 × 3,089,577
4. Step 4: Simplify right side
   2,217,530x = 9,545,486,038,929
5. Step 5: Solve for x
   x = 9,545,486,038,929/2,217,530
6. Step 6: Final answer
   x = 4,304,557.79