Finding the Third Proportional to 560,770 and 1,233,636

Step by Step Solution

1. Step 1: Write the proportion equation
   560,770 : 1,233,636 = 1,233,636 : x
2. Step 2: Convert to fraction form
   560,770/1,233,636 = 1,233,636/x
3. Step 3: Cross multiply
   560,770x = 1,233,636 × 1,233,636
4. Step 4: Simplify right side
   560,770x = 1,521,857,780,496
5. Step 5: Solve for x
   x = 1,521,857,780,496/560,770
6. Step 6: Final answer
   x = 2,713,871.61