Finding the Third Proportional to 46.43 and 100.46

Step by Step Solution

1. Step 1: Write the proportion equation
   46.43 : 100.46 = 100.46 : x
2. Step 2: Convert to fraction form
   46.43/100.46 = 100.46/x
3. Step 3: Cross multiply
   46.43x = 100.46 × 100.46
4. Step 4: Simplify right side
   46.43x = 10,092.01
5. Step 5: Solve for x
   x = 10,092.01/46.43
6. Step 6: Final answer
   x = 217.35