Finding the Third Proportional to 130,958 and 281,032

Step by Step Solution

1. Step 1: Write the proportion equation
   130,958 : 281,032 = 281,032 : x
2. Step 2: Convert to fraction form
   130,958/281,032 = 281,032/x
3. Step 3: Cross multiply
   130,958x = 281,032 × 281,032
4. Step 4: Simplify right side
   130,958x = 78,978,985,024
5. Step 5: Solve for x
   x = 78,978,985,024/130,958
6. Step 6: Final answer
   x = 603,086.37