Finding the Third Proportional to 109,480.50 and 235,845

Step by Step Solution

1. Step 1: Write the proportion equation
   109,480.50 : 235,845 = 235,845 : x
2. Step 2: Convert to fraction form
   109,480.50/235,845 = 235,845/x
3. Step 3: Cross multiply
   109,480.50x = 235,845 × 235,845
4. Step 4: Simplify right side
   109,480.50x = 55,622,864,025
5. Step 5: Solve for x
   x = 55,622,864,025/109,480.50
6. Step 6: Final answer
   x = 508,061.84