Finding the Third Proportional to 47,046.50 and 100,915

Step by Step Solution

1. Step 1: Write the proportion equation
   47,046.50 : 100,915 = 100,915 : x
2. Step 2: Convert to fraction form
   47,046.50/100,915 = 100,915/x
3. Step 3: Cross multiply
   47,046.50x = 100,915 × 100,915
4. Step 4: Simplify right side
   47,046.50x = 10,183,837,225
5. Step 5: Solve for x
   x = 10,183,837,225/47,046.50
6. Step 6: Final answer
   x = 216,463.23