Finding the Third Proportional to 19,608.75 and 31,951.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,608.75 : 31,951.13 = 31,951.13 : x
2. Step 2: Convert to fraction form
   19,608.75/31,951.13 = 31,951.13/x
3. Step 3: Cross multiply
   19,608.75x = 31,951.13 × 31,951.13
4. Step 4: Simplify right side
   19,608.75x = 1,020,874,388.77
5. Step 5: Solve for x
   x = 1,020,874,388.77/19,608.75
6. Step 6: Final answer
   x = 52,062.19