Finding the Third Proportional to 35,017.50 and 74,955

Step by Step Solution

1. Step 1: Write the proportion equation
   35,017.50 : 74,955 = 74,955 : x
2. Step 2: Convert to fraction form
   35,017.50/74,955 = 74,955/x
3. Step 3: Cross multiply
   35,017.50x = 74,955 × 74,955
4. Step 4: Simplify right side
   35,017.50x = 5,618,252,025
5. Step 5: Solve for x
   x = 5,618,252,025/35,017.50
6. Step 6: Final answer
   x = 160,441.27