Finding the Third Proportional to 28,338 and 55,972

Step by Step Solution

1. Step 1: Write the proportion equation
   28,338 : 55,972 = 55,972 : x
2. Step 2: Convert to fraction form
   28,338/55,972 = 55,972/x
3. Step 3: Cross multiply
   28,338x = 55,972 × 55,972
4. Step 4: Simplify right side
   28,338x = 3,132,864,784
5. Step 5: Solve for x
   x = 3,132,864,784/28,338
6. Step 6: Final answer
   x = 110,553.49