Finding the Third Proportional to 90,016.50 and 193,884

Step by Step Solution

1. Step 1: Write the proportion equation
   90,016.50 : 193,884 = 193,884 : x
2. Step 2: Convert to fraction form
   90,016.50/193,884 = 193,884/x
3. Step 3: Cross multiply
   90,016.50x = 193,884 × 193,884
4. Step 4: Simplify right side
   90,016.50x = 37,591,005,456
5. Step 5: Solve for x
   x = 37,591,005,456/90,016.50
6. Step 6: Final answer
   x = 417,601.28