Finding the Third Proportional to 11,742.75 and 25,373.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,742.75 : 25,373.25 = 25,373.25 : x
2. Step 2: Convert to fraction form
   11,742.75/25,373.25 = 25,373.25/x
3. Step 3: Cross multiply
   11,742.75x = 25,373.25 × 25,373.25
4. Step 4: Simplify right side
   11,742.75x = 643,801,815.56
5. Step 5: Solve for x
   x = 643,801,815.56/11,742.75
6. Step 6: Final answer
   x = 54,825.47