Finding the Third Proportional to 25,515 and 54,064

Step by Step Solution

1. Step 1: Write the proportion equation
   25,515 : 54,064 = 54,064 : x
2. Step 2: Convert to fraction form
   25,515/54,064 = 54,064/x
3. Step 3: Cross multiply
   25,515x = 54,064 × 54,064
4. Step 4: Simplify right side
   25,515x = 2,922,916,096
5. Step 5: Solve for x
   x = 2,922,916,096/25,515
6. Step 6: Final answer
   x = 114,556.77