Finding the Third Proportional to 43,747.50 and 65,608.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,747.50 : 65,608.50 = 65,608.50 : x
2. Step 2: Convert to fraction form
   43,747.50/65,608.50 = 65,608.50/x
3. Step 3: Cross multiply
   43,747.50x = 65,608.50 × 65,608.50
4. Step 4: Simplify right side
   43,747.50x = 4,304,475,272.25
5. Step 5: Solve for x
   x = 4,304,475,272.25/43,747.50
6. Step 6: Final answer
   x = 98,393.63