Finding the Third Proportional to 70,384.50 and 151,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,384.50 : 151,771.50 = 151,771.50 : x
2. Step 2: Convert to fraction form
   70,384.50/151,771.50 = 151,771.50/x
3. Step 3: Cross multiply
   70,384.50x = 151,771.50 × 151,771.50
4. Step 4: Simplify right side
   70,384.50x = 23,034,588,212.25
5. Step 5: Solve for x
   x = 23,034,588,212.25/70,384.50
6. Step 6: Final answer
   x = 327,267.91