Finding the Third Proportional to 93,673.50 and 142,857

Step by Step Solution

1. Step 1: Write the proportion equation
   93,673.50 : 142,857 = 142,857 : x
2. Step 2: Convert to fraction form
   93,673.50/142,857 = 142,857/x
3. Step 3: Cross multiply
   93,673.50x = 142,857 × 142,857
4. Step 4: Simplify right side
   93,673.50x = 20,408,122,449
5. Step 5: Solve for x
   x = 20,408,122,449/93,673.50
6. Step 6: Final answer
   x = 217,864.42