Finding the Third Proportional to 50,504 and 74,784

Step by Step Solution

1. Step 1: Write the proportion equation
   50,504 : 74,784 = 74,784 : x
2. Step 2: Convert to fraction form
   50,504/74,784 = 74,784/x
3. Step 3: Cross multiply
   50,504x = 74,784 × 74,784
4. Step 4: Simplify right side
   50,504x = 5,592,646,656
5. Step 5: Solve for x
   x = 5,592,646,656/50,504
6. Step 6: Final answer
   x = 110,736.71