Finding the Third Proportional to 12,313.75 and 25,503.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,313.75 : 25,503.38 = 25,503.38 : x
2. Step 2: Convert to fraction form
   12,313.75/25,503.38 = 25,503.38/x
3. Step 3: Cross multiply
   12,313.75x = 25,503.38 × 25,503.38
4. Step 4: Simplify right side
   12,313.75x = 650,422,136.39
5. Step 5: Solve for x
   x = 650,422,136.39/12,313.75
6. Step 6: Final answer
   x = 52,820.80