Finding the Third Proportional to 568,258.50 and 882,270

Step by Step Solution

1. Step 1: Write the proportion equation
   568,258.50 : 882,270 = 882,270 : x
2. Step 2: Convert to fraction form
   568,258.50/882,270 = 882,270/x
3. Step 3: Cross multiply
   568,258.50x = 882,270 × 882,270
4. Step 4: Simplify right side
   568,258.50x = 778,400,352,900
5. Step 5: Solve for x
   x = 778,400,352,900/568,258.50
6. Step 6: Final answer
   x = 1,369,799.75