Finding the Third Proportional to 152,172 and 327,024

Step by Step Solution

1. Step 1: Write the proportion equation
   152,172 : 327,024 = 327,024 : x
2. Step 2: Convert to fraction form
   152,172/327,024 = 327,024/x
3. Step 3: Cross multiply
   152,172x = 327,024 × 327,024
4. Step 4: Simplify right side
   152,172x = 106,944,696,576
5. Step 5: Solve for x
   x = 106,944,696,576/152,172
6. Step 6: Final answer
   x = 702,788.27