Finding the Third Proportional to 28,800 and 59,028

Step by Step Solution

1. Step 1: Write the proportion equation
   28,800 : 59,028 = 59,028 : x
2. Step 2: Convert to fraction form
   28,800/59,028 = 59,028/x
3. Step 3: Cross multiply
   28,800x = 59,028 × 59,028
4. Step 4: Simplify right side
   28,800x = 3,484,304,784
5. Step 5: Solve for x
   x = 3,484,304,784/28,800
6. Step 6: Final answer
   x = 120,982.81