Finding the Third Proportional to 33,873.75 and 74,451.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,873.75 : 74,451.38 = 74,451.38 : x
2. Step 2: Convert to fraction form
   33,873.75/74,451.38 = 74,451.38/x
3. Step 3: Cross multiply
   33,873.75x = 74,451.38 × 74,451.38
4. Step 4: Simplify right side
   33,873.75x = 5,543,007,239.39
5. Step 5: Solve for x
   x = 5,543,007,239.39/33,873.75
6. Step 6: Final answer
   x = 163,637.25