Finding the Third Proportional to 108,232.50 and 158,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,232.50 : 158,158.50 = 158,158.50 : x
2. Step 2: Convert to fraction form
   108,232.50/158,158.50 = 158,158.50/x
3. Step 3: Cross multiply
   108,232.50x = 158,158.50 × 158,158.50
4. Step 4: Simplify right side
   108,232.50x = 25,014,111,122.25
5. Step 5: Solve for x
   x = 25,014,111,122.25/108,232.50
6. Step 6: Final answer
   x = 231,114.60