Finding the Third Proportional to 70,814.25 and 151,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,814.25 : 151,105.50 = 151,105.50 : x
2. Step 2: Convert to fraction form
   70,814.25/151,105.50 = 151,105.50/x
3. Step 3: Cross multiply
   70,814.25x = 151,105.50 × 151,105.50
4. Step 4: Simplify right side
   70,814.25x = 22,832,872,130.25
5. Step 5: Solve for x
   x = 22,832,872,130.25/70,814.25
6. Step 6: Final answer
   x = 322,433.30