Finding the Third Proportional to 52,584.75 and 70,857

Step by Step Solution

1. Step 1: Write the proportion equation
   52,584.75 : 70,857 = 70,857 : x
2. Step 2: Convert to fraction form
   52,584.75/70,857 = 70,857/x
3. Step 3: Cross multiply
   52,584.75x = 70,857 × 70,857
4. Step 4: Simplify right side
   52,584.75x = 5,020,714,449
5. Step 5: Solve for x
   x = 5,020,714,449/52,584.75
6. Step 6: Final answer
   x = 95,478.53