Finding the Third Proportional to 36,162 and 74,085.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,162 : 74,085.75 = 74,085.75 : x
2. Step 2: Convert to fraction form
   36,162/74,085.75 = 74,085.75/x
3. Step 3: Cross multiply
   36,162x = 74,085.75 × 74,085.75
4. Step 4: Simplify right side
   36,162x = 5,488,698,353.06
5. Step 5: Solve for x
   x = 5,488,698,353.06/36,162
6. Step 6: Final answer
   x = 151,780.83