Finding the Third Proportional to 35,857.69 and 50,323.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,857.69 : 50,323.78 = 50,323.78 : x
2. Step 2: Convert to fraction form
   35,857.69/50,323.78 = 50,323.78/x
3. Step 3: Cross multiply
   35,857.69x = 50,323.78 × 50,323.78
4. Step 4: Simplify right side
   35,857.69x = 2,532,482,959.30
5. Step 5: Solve for x
   x = 2,532,482,959.30/35,857.69
6. Step 6: Final answer
   x = 70,625.94