Finding the Third Proportional to 234,020 and 486,032

Step by Step Solution

1. Step 1: Write the proportion equation
   234,020 : 486,032 = 486,032 : x
2. Step 2: Convert to fraction form
   234,020/486,032 = 486,032/x
3. Step 3: Cross multiply
   234,020x = 486,032 × 486,032
4. Step 4: Simplify right side
   234,020x = 236,227,105,024
5. Step 5: Solve for x
   x = 236,227,105,024/234,020
6. Step 6: Final answer
   x = 1,009,431.27