Finding the Third Proportional to 1,269,156 and 2,769,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269,156 : 2,769,828 = 2,769,828 : x
2. Step 2: Convert to fraction form
   1,269,156/2,769,828 = 2,769,828/x
3. Step 3: Cross multiply
   1,269,156x = 2,769,828 × 2,769,828
4. Step 4: Simplify right side
   1,269,156x = 7,671,947,149,584
5. Step 5: Solve for x
   x = 7,671,947,149,584/1,269,156
6. Step 6: Final answer
   x = 6,044,920.52