Finding the Third Proportional to 2,020,491 and 3,136,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,491 : 3,136,986 = 3,136,986 : x
2. Step 2: Convert to fraction form
   2,020,491/3,136,986 = 3,136,986/x
3. Step 3: Cross multiply
   2,020,491x = 3,136,986 × 3,136,986
4. Step 4: Simplify right side
   2,020,491x = 9,840,681,164,196
5. Step 5: Solve for x
   x = 9,840,681,164,196/2,020,491
6. Step 6: Final answer
   x = 4,870,440.48