Finding the Third Proportional to 25,456 and 60,188

Step by Step Solution

1. Step 1: Write the proportion equation
   25,456 : 60,188 = 60,188 : x
2. Step 2: Convert to fraction form
   25,456/60,188 = 60,188/x
3. Step 3: Cross multiply
   25,456x = 60,188 × 60,188
4. Step 4: Simplify right side
   25,456x = 3,622,595,344
5. Step 5: Solve for x
   x = 3,622,595,344/25,456
6. Step 6: Final answer
   x = 142,308.11