Finding the Third Proportional to 43,025.24 and 66,786.08

Step by Step Solution

1. Step 1: Write the proportion equation
   43,025.24 : 66,786.08 = 66,786.08 : x
2. Step 2: Convert to fraction form
   43,025.24/66,786.08 = 66,786.08/x
3. Step 3: Cross multiply
   43,025.24x = 66,786.08 × 66,786.08
4. Step 4: Simplify right side
   43,025.24x = 4,460,380,753.08
5. Step 5: Solve for x
   x = 4,460,380,753.08/43,025.24
6. Step 6: Final answer
   x = 103,668.94