Finding the Third Proportional to 43,431.75 and 65,251.97

Step by Step Solution

1. Step 1: Write the proportion equation
   43,431.75 : 65,251.97 = 65,251.97 : x
2. Step 2: Convert to fraction form
   43,431.75/65,251.97 = 65,251.97/x
3. Step 3: Cross multiply
   43,431.75x = 65,251.97 × 65,251.97
4. Step 4: Simplify right side
   43,431.75x = 4,257,819,425.75
5. Step 5: Solve for x
   x = 4,257,819,425.75/43,431.75
6. Step 6: Final answer
   x = 98,034.72