Finding the Third Proportional to 109,804.50 and 160,518

Step by Step Solution

1. Step 1: Write the proportion equation
   109,804.50 : 160,518 = 160,518 : x
2. Step 2: Convert to fraction form
   109,804.50/160,518 = 160,518/x
3. Step 3: Cross multiply
   109,804.50x = 160,518 × 160,518
4. Step 4: Simplify right side
   109,804.50x = 25,766,028,324
5. Step 5: Solve for x
   x = 25,766,028,324/109,804.50
6. Step 6: Final answer
   x = 234,653.66