Finding the Third Proportional to 33,656 and 73,240

Step by Step Solution

1. Step 1: Write the proportion equation
   33,656 : 73,240 = 73,240 : x
2. Step 2: Convert to fraction form
   33,656/73,240 = 73,240/x
3. Step 3: Cross multiply
   33,656x = 73,240 × 73,240
4. Step 4: Simplify right side
   33,656x = 5,364,097,600
5. Step 5: Solve for x
   x = 5,364,097,600/33,656
6. Step 6: Final answer
   x = 159,380.13