Finding the Third Proportional to 23,903 and 35,031

Step by Step Solution

1. Step 1: Write the proportion equation
   23,903 : 35,031 = 35,031 : x
2. Step 2: Convert to fraction form
   23,903/35,031 = 35,031/x
3. Step 3: Cross multiply
   23,903x = 35,031 × 35,031
4. Step 4: Simplify right side
   23,903x = 1,227,170,961
5. Step 5: Solve for x
   x = 1,227,170,961/23,903
6. Step 6: Final answer
   x = 51,339.62