Finding the Third Proportional to 36,504 and 74,736

Step by Step Solution

1. Step 1: Write the proportion equation
   36,504 : 74,736 = 74,736 : x
2. Step 2: Convert to fraction form
   36,504/74,736 = 74,736/x
3. Step 3: Cross multiply
   36,504x = 74,736 × 74,736
4. Step 4: Simplify right side
   36,504x = 5,585,469,696
5. Step 5: Solve for x
   x = 5,585,469,696/36,504
6. Step 6: Final answer
   x = 153,009.80