Finding the Third Proportional to 73,570.50 and 158,805

Step by Step Solution

1. Step 1: Write the proportion equation
   73,570.50 : 158,805 = 158,805 : x
2. Step 2: Convert to fraction form
   73,570.50/158,805 = 158,805/x
3. Step 3: Cross multiply
   73,570.50x = 158,805 × 158,805
4. Step 4: Simplify right side
   73,570.50x = 25,219,028,025
5. Step 5: Solve for x
   x = 25,219,028,025/73,570.50
6. Step 6: Final answer
   x = 342,787.23