Finding the Third Proportional to 567,864 and 1,253,880

Step by Step Solution

1. Step 1: Write the proportion equation
   567,864 : 1,253,880 = 1,253,880 : x
2. Step 2: Convert to fraction form
   567,864/1,253,880 = 1,253,880/x
3. Step 3: Cross multiply
   567,864x = 1,253,880 × 1,253,880
4. Step 4: Simplify right side
   567,864x = 1,572,215,054,400
5. Step 5: Solve for x
   x = 1,572,215,054,400/567,864
6. Step 6: Final answer
   x = 2,768,647.17