Finding the Third Proportional to 4,401,128 and 9,453,027

Step by Step Solution

1. Step 1: Write the proportion equation
   4,401,128 : 9,453,027 = 9,453,027 : x
2. Step 2: Convert to fraction form
   4,401,128/9,453,027 = 9,453,027/x
3. Step 3: Cross multiply
   4,401,128x = 9,453,027 × 9,453,027
4. Step 4: Simplify right side
   4,401,128x = 89,359,719,462,729
5. Step 5: Solve for x
   x = 89,359,719,462,729/4,401,128
6. Step 6: Final answer
   x = 20,303,821.99