Finding the Third Proportional to 12,375 and 25,181

Step by Step Solution

1. Step 1: Write the proportion equation
   12,375 : 25,181 = 25,181 : x
2. Step 2: Convert to fraction form
   12,375/25,181 = 25,181/x
3. Step 3: Cross multiply
   12,375x = 25,181 × 25,181
4. Step 4: Simplify right side
   12,375x = 634,082,761
5. Step 5: Solve for x
   x = 634,082,761/12,375
6. Step 6: Final answer
   x = 51,239.01