Finding the Third Proportional to 23,608 and 57,076

Step by Step Solution

1. Step 1: Write the proportion equation
   23,608 : 57,076 = 57,076 : x
2. Step 2: Convert to fraction form
   23,608/57,076 = 57,076/x
3. Step 3: Cross multiply
   23,608x = 57,076 × 57,076
4. Step 4: Simplify right side
   23,608x = 3,257,669,776
5. Step 5: Solve for x
   x = 3,257,669,776/23,608
6. Step 6: Final answer
   x = 137,990.08