Finding the Third Proportional to 3,669,651 and 5,664,775.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,651 : 5,664,775.50 = 5,664,775.50 : x
2. Step 2: Convert to fraction form
   3,669,651/5,664,775.50 = 5,664,775.50/x
3. Step 3: Cross multiply
   3,669,651x = 5,664,775.50 × 5,664,775.50
4. Step 4: Simplify right side
   3,669,651x = 32,089,681,465,400.25
5. Step 5: Solve for x
   x = 32,089,681,465,400.25/3,669,651
6. Step 6: Final answer
   x = 8,744,613.99