Finding the Third Proportional to 260,503 and 567,662

Step by Step Solution

1. Step 1: Write the proportion equation
   260,503 : 567,662 = 567,662 : x
2. Step 2: Convert to fraction form
   260,503/567,662 = 567,662/x
3. Step 3: Cross multiply
   260,503x = 567,662 × 567,662
4. Step 4: Simplify right side
   260,503x = 322,240,146,244
5. Step 5: Solve for x
   x = 322,240,146,244/260,503
6. Step 6: Final answer
   x = 1,236,992.07