Finding the Third Proportional to 161,892 and 241,177.50

Step by Step Solution

1. Step 1: Write the proportion equation
   161,892 : 241,177.50 = 241,177.50 : x
2. Step 2: Convert to fraction form
   161,892/241,177.50 = 241,177.50/x
3. Step 3: Cross multiply
   161,892x = 241,177.50 × 241,177.50
4. Step 4: Simplify right side
   161,892x = 58,166,586,506.25
5. Step 5: Solve for x
   x = 58,166,586,506.25/161,892
6. Step 6: Final answer
   x = 359,292.53