Finding the Third Proportional to 326,096.50 and 706,476

Step by Step Solution

1. Step 1: Write the proportion equation
   326,096.50 : 706,476 = 706,476 : x
2. Step 2: Convert to fraction form
   326,096.50/706,476 = 706,476/x
3. Step 3: Cross multiply
   326,096.50x = 706,476 × 706,476
4. Step 4: Simplify right side
   326,096.50x = 499,108,338,576
5. Step 5: Solve for x
   x = 499,108,338,576/326,096.50
6. Step 6: Final answer
   x = 1,530,554.11