Finding the Third Proportional to 74,783.25 and 158,800.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,783.25 : 158,800.50 = 158,800.50 : x
2. Step 2: Convert to fraction form
   74,783.25/158,800.50 = 158,800.50/x
3. Step 3: Cross multiply
   74,783.25x = 158,800.50 × 158,800.50
4. Step 4: Simplify right side
   74,783.25x = 25,217,598,800.25
5. Step 5: Solve for x
   x = 25,217,598,800.25/74,783.25
6. Step 6: Final answer
   x = 337,209.19