Finding the Third Proportional to 35,164.97 and 74,942.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,164.97 : 74,942.72 = 74,942.72 : x
2. Step 2: Convert to fraction form
   35,164.97/74,942.72 = 74,942.72/x
3. Step 3: Cross multiply
   35,164.97x = 74,942.72 × 74,942.72
4. Step 4: Simplify right side
   35,164.97x = 5,616,411,093.64
5. Step 5: Solve for x
   x = 5,616,411,093.64/35,164.97
6. Step 6: Final answer
   x = 159,716.08