Finding the Third Proportional to 158,880 and 235,582.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,880 : 235,582.50 = 235,582.50 : x
2. Step 2: Convert to fraction form
   158,880/235,582.50 = 235,582.50/x
3. Step 3: Cross multiply
   158,880x = 235,582.50 × 235,582.50
4. Step 4: Simplify right side
   158,880x = 55,499,114,306.25
5. Step 5: Solve for x
   x = 55,499,114,306.25/158,880
6. Step 6: Final answer
   x = 349,314.67