Finding the Third Proportional to 67,896.50 and 149,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,896.50 : 149,165.50 = 149,165.50 : x
2. Step 2: Convert to fraction form
   67,896.50/149,165.50 = 149,165.50/x
3. Step 3: Cross multiply
   67,896.50x = 149,165.50 × 149,165.50
4. Step 4: Simplify right side
   67,896.50x = 22,250,346,390.25
5. Step 5: Solve for x
   x = 22,250,346,390.25/67,896.50
6. Step 6: Final answer
   x = 327,709.77