Finding the Third Proportional to 242,800.50 and 567,102

Step by Step Solution

1. Step 1: Write the proportion equation
   242,800.50 : 567,102 = 567,102 : x
2. Step 2: Convert to fraction form
   242,800.50/567,102 = 567,102/x
3. Step 3: Cross multiply
   242,800.50x = 567,102 × 567,102
4. Step 4: Simplify right side
   242,800.50x = 321,604,678,404
5. Step 5: Solve for x
   x = 321,604,678,404/242,800.50
6. Step 6: Final answer
   x = 1,324,563.49