Finding the Third Proportional to 94,408.50 and 142,983

Step by Step Solution

1. Step 1: Write the proportion equation
   94,408.50 : 142,983 = 142,983 : x
2. Step 2: Convert to fraction form
   94,408.50/142,983 = 142,983/x
3. Step 3: Cross multiply
   94,408.50x = 142,983 × 142,983
4. Step 4: Simplify right side
   94,408.50x = 20,444,138,289
5. Step 5: Solve for x
   x = 20,444,138,289/94,408.50
6. Step 6: Final answer
   x = 216,549.76