Finding the Third Proportional to 4,452,882 and 9,535,404

Step by Step Solution

1. Step 1: Write the proportion equation
   4,452,882 : 9,535,404 = 9,535,404 : x
2. Step 2: Convert to fraction form
   4,452,882/9,535,404 = 9,535,404/x
3. Step 3: Cross multiply
   4,452,882x = 9,535,404 × 9,535,404
4. Step 4: Simplify right side
   4,452,882x = 90,923,929,443,216
5. Step 5: Solve for x
   x = 90,923,929,443,216/4,452,882
6. Step 6: Final answer
   x = 20,419,119.45