Finding the Third Proportional to 568,772 and 1,244,680

Step by Step Solution

1. Step 1: Write the proportion equation
   568,772 : 1,244,680 = 1,244,680 : x
2. Step 2: Convert to fraction form
   568,772/1,244,680 = 1,244,680/x
3. Step 3: Cross multiply
   568,772x = 1,244,680 × 1,244,680
4. Step 4: Simplify right side
   568,772x = 1,549,228,302,400
5. Step 5: Solve for x
   x = 1,549,228,302,400/568,772
6. Step 6: Final answer
   x = 2,723,812.53