Finding the Third Proportional to 326,632.50 and 703,323

Step by Step Solution

1. Step 1: Write the proportion equation
   326,632.50 : 703,323 = 703,323 : x
2. Step 2: Convert to fraction form
   326,632.50/703,323 = 703,323/x
3. Step 3: Cross multiply
   326,632.50x = 703,323 × 703,323
4. Step 4: Simplify right side
   326,632.50x = 494,663,242,329
5. Step 5: Solve for x
   x = 494,663,242,329/326,632.50
6. Step 6: Final answer
   x = 1,514,433.63