Finding the Third Proportional to 108,860.25 and 160,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,860.25 : 160,087.50 = 160,087.50 : x
2. Step 2: Convert to fraction form
   108,860.25/160,087.50 = 160,087.50/x
3. Step 3: Cross multiply
   108,860.25x = 160,087.50 × 160,087.50
4. Step 4: Simplify right side
   108,860.25x = 25,628,007,656.25
5. Step 5: Solve for x
   x = 25,628,007,656.25/108,860.25
6. Step 6: Final answer
   x = 235,421.17