Finding the Third Proportional to 72,541.50 and 151,644

Step by Step Solution

1. Step 1: Write the proportion equation
   72,541.50 : 151,644 = 151,644 : x
2. Step 2: Convert to fraction form
   72,541.50/151,644 = 151,644/x
3. Step 3: Cross multiply
   72,541.50x = 151,644 × 151,644
4. Step 4: Simplify right side
   72,541.50x = 22,995,902,736
5. Step 5: Solve for x
   x = 22,995,902,736/72,541.50
6. Step 6: Final answer
   x = 317,003.41