Finding the Third Proportional to 326,065.50 and 675,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   326,065.50 : 675,094.50 = 675,094.50 : x
2. Step 2: Convert to fraction form
   326,065.50/675,094.50 = 675,094.50/x
3. Step 3: Cross multiply
   326,065.50x = 675,094.50 × 675,094.50
4. Step 4: Simplify right side
   326,065.50x = 455,752,583,930.25
5. Step 5: Solve for x
   x = 455,752,583,930.25/326,065.50
6. Step 6: Final answer
   x = 1,397,733.23