Finding the Third Proportional to 2,020,458 and 3,136,935

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,458 : 3,136,935 = 3,136,935 : x
2. Step 2: Convert to fraction form
   2,020,458/3,136,935 = 3,136,935/x
3. Step 3: Cross multiply
   2,020,458x = 3,136,935 × 3,136,935
4. Step 4: Simplify right side
   2,020,458x = 9,840,361,194,225
5. Step 5: Solve for x
   x = 9,840,361,194,225/2,020,458
6. Step 6: Final answer
   x = 4,870,361.67