Finding the Third Proportional to 43,201.50 and 70,544.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,201.50 : 70,544.25 = 70,544.25 : x
2. Step 2: Convert to fraction form
   43,201.50/70,544.25 = 70,544.25/x
3. Step 3: Cross multiply
   43,201.50x = 70,544.25 × 70,544.25
4. Step 4: Simplify right side
   43,201.50x = 4,976,491,208.06
5. Step 5: Solve for x
   x = 4,976,491,208.06/43,201.50
6. Step 6: Final answer
   x = 115,192.56