Finding the Third Proportional to 12,944.25 and 28,310.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,944.25 : 28,310.63 = 28,310.63 : x
2. Step 2: Convert to fraction form
   12,944.25/28,310.63 = 28,310.63/x
3. Step 3: Cross multiply
   12,944.25x = 28,310.63 × 28,310.63
4. Step 4: Simplify right side
   12,944.25x = 801,491,487.89
5. Step 5: Solve for x
   x = 801,491,487.89/12,944.25
6. Step 6: Final answer
   x = 61,918.73