Finding the Third Proportional to 1,373,800 and 2,020,974

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,800 : 2,020,974 = 2,020,974 : x
2. Step 2: Convert to fraction form
   1,373,800/2,020,974 = 2,020,974/x
3. Step 3: Cross multiply
   1,373,800x = 2,020,974 × 2,020,974
4. Step 4: Simplify right side
   1,373,800x = 4,084,335,908,676
5. Step 5: Solve for x
   x = 4,084,335,908,676/1,373,800
6. Step 6: Final answer
   x = 2,973,020.75