Finding the Third Proportional to 327,351 and 706,343.25

Step by Step Solution

1. Step 1: Write the proportion equation
   327,351 : 706,343.25 = 706,343.25 : x
2. Step 2: Convert to fraction form
   327,351/706,343.25 = 706,343.25/x
3. Step 3: Cross multiply
   327,351x = 706,343.25 × 706,343.25
4. Step 4: Simplify right side
   327,351x = 498,920,786,820.56
5. Step 5: Solve for x
   x = 498,920,786,820.56/327,351
6. Step 6: Final answer
   x = 1,524,115.66