Finding the Third Proportional to 73,102.50 and 151,949.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,102.50 : 151,949.25 = 151,949.25 : x
2. Step 2: Convert to fraction form
   73,102.50/151,949.25 = 151,949.25/x
3. Step 3: Cross multiply
   73,102.50x = 151,949.25 × 151,949.25
4. Step 4: Simplify right side
   73,102.50x = 23,088,574,575.56
5. Step 5: Solve for x
   x = 23,088,574,575.56/73,102.50
6. Step 6: Final answer
   x = 315,838.37