Finding the Third Proportional to 2,020,470 and 3,136,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,470 : 3,136,952 = 3,136,952 : x
2. Step 2: Convert to fraction form
   2,020,470/3,136,952 = 3,136,952/x
3. Step 3: Cross multiply
   2,020,470x = 3,136,952 × 3,136,952
4. Step 4: Simplify right side
   2,020,470x = 9,840,467,850,304
5. Step 5: Solve for x
   x = 9,840,467,850,304/2,020,470
6. Step 6: Final answer
   x = 4,870,385.53