Finding the Third Proportional to 15,177.38 and 30,957.82

Step by Step Solution

1. Step 1: Write the proportion equation
   15,177.38 : 30,957.82 = 30,957.82 : x
2. Step 2: Convert to fraction form
   15,177.38/30,957.82 = 30,957.82/x
3. Step 3: Cross multiply
   15,177.38x = 30,957.82 × 30,957.82
4. Step 4: Simplify right side
   15,177.38x = 958,386,638.50
5. Step 5: Solve for x
   x = 958,386,638.50/15,177.38
6. Step 6: Final answer
   x = 63,145.74