Finding the Third Proportional to 3,635,545.50 and 5,528,860.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635,545.50 : 5,528,860.88 = 5,528,860.88 : x
2. Step 2: Convert to fraction form
   3,635,545.50/5,528,860.88 = 5,528,860.88/x
3. Step 3: Cross multiply
   3,635,545.50x = 5,528,860.88 × 5,528,860.88
4. Step 4: Simplify right side
   3,635,545.50x = 30,568,302,575,105.77
5. Step 5: Solve for x
   x = 30,568,302,575,105.77/3,635,545.50
6. Step 6: Final answer
   x = 8,408,174.94