Finding the Third Proportional to 11,849.75 and 25,157.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,849.75 : 25,157.50 = 25,157.50 : x
2. Step 2: Convert to fraction form
   11,849.75/25,157.50 = 25,157.50/x
3. Step 3: Cross multiply
   11,849.75x = 25,157.50 × 25,157.50
4. Step 4: Simplify right side
   11,849.75x = 632,899,806.25
5. Step 5: Solve for x
   x = 632,899,806.25/11,849.75
6. Step 6: Final answer
   x = 53,410.39