Finding the Third Proportional to 527,226 and 798,231.75

Step by Step Solution

1. Step 1: Write the proportion equation
   527,226 : 798,231.75 = 798,231.75 : x
2. Step 2: Convert to fraction form
   527,226/798,231.75 = 798,231.75/x
3. Step 3: Cross multiply
   527,226x = 798,231.75 × 798,231.75
4. Step 4: Simplify right side
   527,226x = 637,173,926,708.06
5. Step 5: Solve for x
   x = 637,173,926,708.06/527,226
6. Step 6: Final answer
   x = 1,208,540.41