Finding the Third Proportional to 25,042 and 35,009

Step by Step Solution

1. Step 1: Write the proportion equation
   25,042 : 35,009 = 35,009 : x
2. Step 2: Convert to fraction form
   25,042/35,009 = 35,009/x
3. Step 3: Cross multiply
   25,042x = 35,009 × 35,009
4. Step 4: Simplify right side
   25,042x = 1,225,630,081
5. Step 5: Solve for x
   x = 1,225,630,081/25,042
6. Step 6: Final answer
   x = 48,942.98