Finding the Third Proportional to 28,884.09 and 43,212.23

Step by Step Solution

1. Step 1: Write the proportion equation
   28,884.09 : 43,212.23 = 43,212.23 : x
2. Step 2: Convert to fraction form
   28,884.09/43,212.23 = 43,212.23/x
3. Step 3: Cross multiply
   28,884.09x = 43,212.23 × 43,212.23
4. Step 4: Simplify right side
   28,884.09x = 1,867,297,199.68
5. Step 5: Solve for x
   x = 1,867,297,199.68/28,884.09
6. Step 6: Final answer
   x = 64,647.94