Finding the Third Proportional to 73,045.50 and 151,707

Step by Step Solution

1. Step 1: Write the proportion equation
   73,045.50 : 151,707 = 151,707 : x
2. Step 2: Convert to fraction form
   73,045.50/151,707 = 151,707/x
3. Step 3: Cross multiply
   73,045.50x = 151,707 × 151,707
4. Step 4: Simplify right side
   73,045.50x = 23,015,013,849
5. Step 5: Solve for x
   x = 23,015,013,849/73,045.50
6. Step 6: Final answer
   x = 315,077.78