Finding the Third Proportional to 35,375.25 and 53,517.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,375.25 : 53,517.75 = 53,517.75 : x
2. Step 2: Convert to fraction form
   35,375.25/53,517.75 = 53,517.75/x
3. Step 3: Cross multiply
   35,375.25x = 53,517.75 × 53,517.75
4. Step 4: Simplify right side
   35,375.25x = 2,864,149,565.06
5. Step 5: Solve for x
   x = 2,864,149,565.06/35,375.25
6. Step 6: Final answer
   x = 80,964.79