Finding the Third Proportional to 28,615.36 and 62,155.27

Step by Step Solution

1. Step 1: Write the proportion equation
   28,615.36 : 62,155.27 = 62,155.27 : x
2. Step 2: Convert to fraction form
   28,615.36/62,155.27 = 62,155.27/x
3. Step 3: Cross multiply
   28,615.36x = 62,155.27 × 62,155.27
4. Step 4: Simplify right side
   28,615.36x = 3,863,277,044.91
5. Step 5: Solve for x
   x = 3,863,277,044.91/28,615.36
6. Step 6: Final answer
   x = 135,007.11