Finding the Third Proportional to 327,841.50 and 521,301

Step by Step Solution

1. Step 1: Write the proportion equation
   327,841.50 : 521,301 = 521,301 : x
2. Step 2: Convert to fraction form
   327,841.50/521,301 = 521,301/x
3. Step 3: Cross multiply
   327,841.50x = 521,301 × 521,301
4. Step 4: Simplify right side
   327,841.50x = 271,754,732,601
5. Step 5: Solve for x
   x = 271,754,732,601/327,841.50
6. Step 6: Final answer
   x = 828,921.09