Finding the Third Proportional to 1,282,020 and 2,802,179

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,020 : 2,802,179 = 2,802,179 : x
2. Step 2: Convert to fraction form
   1,282,020/2,802,179 = 2,802,179/x
3. Step 3: Cross multiply
   1,282,020x = 2,802,179 × 2,802,179
4. Step 4: Simplify right side
   1,282,020x = 7,852,207,148,041
5. Step 5: Solve for x
   x = 7,852,207,148,041/1,282,020
6. Step 6: Final answer
   x = 6,124,871.02