Finding the Third Proportional to 33,957 and 70,303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,957 : 70,303.50 = 70,303.50 : x
2. Step 2: Convert to fraction form
   33,957/70,303.50 = 70,303.50/x
3. Step 3: Cross multiply
   33,957x = 70,303.50 × 70,303.50
4. Step 4: Simplify right side
   33,957x = 4,942,582,112.25
5. Step 5: Solve for x
   x = 4,942,582,112.25/33,957
6. Step 6: Final answer
   x = 145,554.15