Finding the Third Proportional to 114,501.41 and 158,215.78

Step by Step Solution

1. Step 1: Write the proportion equation
   114,501.41 : 158,215.78 = 158,215.78 : x
2. Step 2: Convert to fraction form
   114,501.41/158,215.78 = 158,215.78/x
3. Step 3: Cross multiply
   114,501.41x = 158,215.78 × 158,215.78
4. Step 4: Simplify right side
   114,501.41x = 25,032,233,436.55
5. Step 5: Solve for x
   x = 25,032,233,436.55/114,501.41
6. Step 6: Final answer
   x = 218,619.43