Finding the Third Proportional to 25,745 and 60,145

Step by Step Solution

1. Step 1: Write the proportion equation
   25,745 : 60,145 = 60,145 : x
2. Step 2: Convert to fraction form
   25,745/60,145 = 60,145/x
3. Step 3: Cross multiply
   25,745x = 60,145 × 60,145
4. Step 4: Simplify right side
   25,745x = 3,617,421,025
5. Step 5: Solve for x
   x = 3,617,421,025/25,745
6. Step 6: Final answer
   x = 140,509.65