Finding the Third Proportional to 154,969.50 and 234,795

Step by Step Solution

1. Step 1: Write the proportion equation
   154,969.50 : 234,795 = 234,795 : x
2. Step 2: Convert to fraction form
   154,969.50/234,795 = 234,795/x
3. Step 3: Cross multiply
   154,969.50x = 234,795 × 234,795
4. Step 4: Simplify right side
   154,969.50x = 55,128,692,025
5. Step 5: Solve for x
   x = 55,128,692,025/154,969.50
6. Step 6: Final answer
   x = 355,738.98