Finding the Third Proportional to 65,007.75 and 103,433.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,007.75 : 103,433.25 = 103,433.25 : x
2. Step 2: Convert to fraction form
   65,007.75/103,433.25 = 103,433.25/x
3. Step 3: Cross multiply
   65,007.75x = 103,433.25 × 103,433.25
4. Step 4: Simplify right side
   65,007.75x = 10,698,437,205.56
5. Step 5: Solve for x
   x = 10,698,437,205.56/65,007.75
6. Step 6: Final answer
   x = 164,571.72