Finding the Third Proportional to 33,236 and 70,224

Step by Step Solution

1. Step 1: Write the proportion equation
   33,236 : 70,224 = 70,224 : x
2. Step 2: Convert to fraction form
   33,236/70,224 = 70,224/x
3. Step 3: Cross multiply
   33,236x = 70,224 × 70,224
4. Step 4: Simplify right side
   33,236x = 4,931,410,176
5. Step 5: Solve for x
   x = 4,931,410,176/33,236
6. Step 6: Final answer
   x = 148,375.56