Finding the Third Proportional to 103,437 and 158,163.89

Step by Step Solution

1. Step 1: Write the proportion equation
   103,437 : 158,163.89 = 158,163.89 : x
2. Step 2: Convert to fraction form
   103,437/158,163.89 = 158,163.89/x
3. Step 3: Cross multiply
   103,437x = 158,163.89 × 158,163.89
4. Step 4: Simplify right side
   103,437x = 25,015,816,297.64
5. Step 5: Solve for x
   x = 25,015,816,297.64/103,437
6. Step 6: Final answer
   x = 241,845.92