Finding the Third Proportional to 72,946.50 and 150,951

Step by Step Solution

1. Step 1: Write the proportion equation
   72,946.50 : 150,951 = 150,951 : x
2. Step 2: Convert to fraction form
   72,946.50/150,951 = 150,951/x
3. Step 3: Cross multiply
   72,946.50x = 150,951 × 150,951
4. Step 4: Simplify right side
   72,946.50x = 22,786,204,401
5. Step 5: Solve for x
   x = 22,786,204,401/72,946.50
6. Step 6: Final answer
   x = 312,368.71