Finding the Third Proportional to 15,855.75 and 35,751.38

Step by Step Solution

1. Step 1: Write the proportion equation
   15,855.75 : 35,751.38 = 35,751.38 : x
2. Step 2: Convert to fraction form
   15,855.75/35,751.38 = 35,751.38/x
3. Step 3: Cross multiply
   15,855.75x = 35,751.38 × 35,751.38
4. Step 4: Simplify right side
   15,855.75x = 1,278,160,814.39
5. Step 5: Solve for x
   x = 1,278,160,814.39/15,855.75
6. Step 6: Final answer
   x = 80,611.82