Finding the Third Proportional to 1,289,124 and 2,836,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,289,124 : 2,836,008 = 2,836,008 : x
2. Step 2: Convert to fraction form
   1,289,124/2,836,008 = 2,836,008/x
3. Step 3: Cross multiply
   1,289,124x = 2,836,008 × 2,836,008
4. Step 4: Simplify right side
   1,289,124x = 8,042,941,376,064
5. Step 5: Solve for x
   x = 8,042,941,376,064/1,289,124
6. Step 6: Final answer
   x = 6,239,075.04