Finding the Third Proportional to 1,443,870 and 2,922,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,870 : 2,922,786 = 2,922,786 : x
2. Step 2: Convert to fraction form
   1,443,870/2,922,786 = 2,922,786/x
3. Step 3: Cross multiply
   1,443,870x = 2,922,786 × 2,922,786
4. Step 4: Simplify right side
   1,443,870x = 8,542,678,001,796
5. Step 5: Solve for x
   x = 8,542,678,001,796/1,443,870
6. Step 6: Final answer
   x = 5,916,514.65