Finding the Third Proportional to 30,754.69 and 40,383.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,754.69 : 40,383.56 = 40,383.56 : x
2. Step 2: Convert to fraction form
   30,754.69/40,383.56 = 40,383.56/x
3. Step 3: Cross multiply
   30,754.69x = 40,383.56 × 40,383.56
4. Step 4: Simplify right side
   30,754.69x = 1,630,832,120.19
5. Step 5: Solve for x
   x = 1,630,832,120.19/30,754.69
6. Step 6: Final answer
   x = 53,027.11