Finding the Third Proportional to 953,570 and 2,020,864

Step by Step Solution

1. Step 1: Write the proportion equation
   953,570 : 2,020,864 = 2,020,864 : x
2. Step 2: Convert to fraction form
   953,570/2,020,864 = 2,020,864/x
3. Step 3: Cross multiply
   953,570x = 2,020,864 × 2,020,864
4. Step 4: Simplify right side
   953,570x = 4,083,891,306,496
5. Step 5: Solve for x
   x = 4,083,891,306,496/953,570
6. Step 6: Final answer
   x = 4,282,738.87