Finding the Third Proportional to 12,237.75 and 25,535.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,237.75 : 25,535.25 = 25,535.25 : x
2. Step 2: Convert to fraction form
   12,237.75/25,535.25 = 25,535.25/x
3. Step 3: Cross multiply
   12,237.75x = 25,535.25 × 25,535.25
4. Step 4: Simplify right side
   12,237.75x = 652,048,992.56
5. Step 5: Solve for x
   x = 652,048,992.56/12,237.75
6. Step 6: Final answer
   x = 53,281.77