Finding the Third Proportional to 73,588.50 and 158,949

Step by Step Solution

1. Step 1: Write the proportion equation
   73,588.50 : 158,949 = 158,949 : x
2. Step 2: Convert to fraction form
   73,588.50/158,949 = 158,949/x
3. Step 3: Cross multiply
   73,588.50x = 158,949 × 158,949
4. Step 4: Simplify right side
   73,588.50x = 25,264,784,601
5. Step 5: Solve for x
   x = 25,264,784,601/73,588.50
6. Step 6: Final answer
   x = 343,325.17