Finding the Third Proportional to 11,949.75 and 25,972.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,949.75 : 25,972.50 = 25,972.50 : x
2. Step 2: Convert to fraction form
   11,949.75/25,972.50 = 25,972.50/x
3. Step 3: Cross multiply
   11,949.75x = 25,972.50 × 25,972.50
4. Step 4: Simplify right side
   11,949.75x = 674,570,756.25
5. Step 5: Solve for x
   x = 674,570,756.25/11,949.75
6. Step 6: Final answer
   x = 56,450.62