Finding the Third Proportional to 23,143.50 and 35,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,143.50 : 35,039.50 = 35,039.50 : x
2. Step 2: Convert to fraction form
   23,143.50/35,039.50 = 35,039.50/x
3. Step 3: Cross multiply
   23,143.50x = 35,039.50 × 35,039.50
4. Step 4: Simplify right side
   23,143.50x = 1,227,766,560.25
5. Step 5: Solve for x
   x = 1,227,766,560.25/23,143.50
6. Step 6: Final answer
   x = 53,050.17