Finding the Third Proportional to 43,764 and 65,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,764 : 65,629.50 = 65,629.50 : x
2. Step 2: Convert to fraction form
   43,764/65,629.50 = 65,629.50/x
3. Step 3: Cross multiply
   43,764x = 65,629.50 × 65,629.50
4. Step 4: Simplify right side
   43,764x = 4,307,231,270.25
5. Step 5: Solve for x
   x = 4,307,231,270.25/43,764
6. Step 6: Final answer
   x = 98,419.51