Finding the Third Proportional to 23,149.50 and 35,685

Step by Step Solution

1. Step 1: Write the proportion equation
   23,149.50 : 35,685 = 35,685 : x
2. Step 2: Convert to fraction form
   23,149.50/35,685 = 35,685/x
3. Step 3: Cross multiply
   23,149.50x = 35,685 × 35,685
4. Step 4: Simplify right side
   23,149.50x = 1,273,419,225
5. Step 5: Solve for x
   x = 1,273,419,225/23,149.50
6. Step 6: Final answer
   x = 55,008.50