Finding the Third Proportional to 2,020,902 and 3,137,790

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,902 : 3,137,790 = 3,137,790 : x
2. Step 2: Convert to fraction form
   2,020,902/3,137,790 = 3,137,790/x
3. Step 3: Cross multiply
   2,020,902x = 3,137,790 × 3,137,790
4. Step 4: Simplify right side
   2,020,902x = 9,845,726,084,100
5. Step 5: Solve for x
   x = 9,845,726,084,100/2,020,902
6. Step 6: Final answer
   x = 4,871,946.33