Finding the Third Proportional to 73,444.50 and 160,578

Step by Step Solution

1. Step 1: Write the proportion equation
   73,444.50 : 160,578 = 160,578 : x
2. Step 2: Convert to fraction form
   73,444.50/160,578 = 160,578/x
3. Step 3: Cross multiply
   73,444.50x = 160,578 × 160,578
4. Step 4: Simplify right side
   73,444.50x = 25,785,294,084
5. Step 5: Solve for x
   x = 25,785,294,084/73,444.50
6. Step 6: Final answer
   x = 351,085.43