Finding the Third Proportional to 28,504 and 43,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,504 : 43,849.50 = 43,849.50 : x
2. Step 2: Convert to fraction form
   28,504/43,849.50 = 43,849.50/x
3. Step 3: Cross multiply
   28,504x = 43,849.50 × 43,849.50
4. Step 4: Simplify right side
   28,504x = 1,922,778,650.25
5. Step 5: Solve for x
   x = 1,922,778,650.25/28,504
6. Step 6: Final answer
   x = 67,456.45