Finding the Third Proportional to 23,145.75 and 34,571.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,145.75 : 34,571.81 = 34,571.81 : x
2. Step 2: Convert to fraction form
   23,145.75/34,571.81 = 34,571.81/x
3. Step 3: Cross multiply
   23,145.75x = 34,571.81 × 34,571.81
4. Step 4: Simplify right side
   23,145.75x = 1,195,210,219.54
5. Step 5: Solve for x
   x = 1,195,210,219.54/23,145.75
6. Step 6: Final answer
   x = 51,638.43