Finding the Third Proportional to 1,373,535 and 2,020,581

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,535 : 2,020,581 = 2,020,581 : x
2. Step 2: Convert to fraction form
   1,373,535/2,020,581 = 2,020,581/x
3. Step 3: Cross multiply
   1,373,535x = 2,020,581 × 2,020,581
4. Step 4: Simplify right side
   1,373,535x = 4,082,747,577,561
5. Step 5: Solve for x
   x = 4,082,747,577,561/1,373,535
6. Step 6: Final answer
   x = 2,972,437.96