Finding the Third Proportional to 171,030 and 264,848

Step by Step Solution

1. Step 1: Write the proportion equation
   171,030 : 264,848 = 264,848 : x
2. Step 2: Convert to fraction form
   171,030/264,848 = 264,848/x
3. Step 3: Cross multiply
   171,030x = 264,848 × 264,848
4. Step 4: Simplify right side
   171,030x = 70,144,463,104
5. Step 5: Solve for x
   x = 70,144,463,104/171,030
6. Step 6: Final answer
   x = 410,129.59