Finding the Third Proportional to 43,042.50 and 65,797

Step by Step Solution

1. Step 1: Write the proportion equation
   43,042.50 : 65,797 = 65,797 : x
2. Step 2: Convert to fraction form
   43,042.50/65,797 = 65,797/x
3. Step 3: Cross multiply
   43,042.50x = 65,797 × 65,797
4. Step 4: Simplify right side
   43,042.50x = 4,329,245,209
5. Step 5: Solve for x
   x = 4,329,245,209/43,042.50
6. Step 6: Final answer
   x = 100,580.71