Finding the Third Proportional to 12,965.75 and 28,441.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,965.75 : 28,441.50 = 28,441.50 : x
2. Step 2: Convert to fraction form
   12,965.75/28,441.50 = 28,441.50/x
3. Step 3: Cross multiply
   12,965.75x = 28,441.50 × 28,441.50
4. Step 4: Simplify right side
   12,965.75x = 808,918,922.25
5. Step 5: Solve for x
   x = 808,918,922.25/12,965.75
6. Step 6: Final answer
   x = 62,388.90