Finding the Third Proportional to 10,015.50 and 23,185

Step by Step Solution

1. Step 1: Write the proportion equation
   10,015.50 : 23,185 = 23,185 : x
2. Step 2: Convert to fraction form
   10,015.50/23,185 = 23,185/x
3. Step 3: Cross multiply
   10,015.50x = 23,185 × 23,185
4. Step 4: Simplify right side
   10,015.50x = 537,544,225
5. Step 5: Solve for x
   x = 537,544,225/10,015.50
6. Step 6: Final answer
   x = 53,671.23