Finding the Third Proportional to 23,112 and 35,707.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112 : 35,707.50 = 35,707.50 : x
2. Step 2: Convert to fraction form
   23,112/35,707.50 = 35,707.50/x
3. Step 3: Cross multiply
   23,112x = 35,707.50 × 35,707.50
4. Step 4: Simplify right side
   23,112x = 1,275,025,556.25
5. Step 5: Solve for x
   x = 1,275,025,556.25/23,112
6. Step 6: Final answer
   x = 55,167.25