Finding the Third Proportional to 23,820 and 34,028

Step by Step Solution

1. Step 1: Write the proportion equation
   23,820 : 34,028 = 34,028 : x
2. Step 2: Convert to fraction form
   23,820/34,028 = 34,028/x
3. Step 3: Cross multiply
   23,820x = 34,028 × 34,028
4. Step 4: Simplify right side
   23,820x = 1,157,904,784
5. Step 5: Solve for x
   x = 1,157,904,784/23,820
6. Step 6: Final answer
   x = 48,610.61