Finding the Third Proportional to 33,436.50 and 73,434

Step by Step Solution

1. Step 1: Write the proportion equation
   33,436.50 : 73,434 = 73,434 : x
2. Step 2: Convert to fraction form
   33,436.50/73,434 = 73,434/x
3. Step 3: Cross multiply
   33,436.50x = 73,434 × 73,434
4. Step 4: Simplify right side
   33,436.50x = 5,392,552,356
5. Step 5: Solve for x
   x = 5,392,552,356/33,436.50
6. Step 6: Final answer
   x = 161,277.42