Finding the Third Proportional to 2,126,844 and 3,269,109

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,844 : 3,269,109 = 3,269,109 : x
2. Step 2: Convert to fraction form
   2,126,844/3,269,109 = 3,269,109/x
3. Step 3: Cross multiply
   2,126,844x = 3,269,109 × 3,269,109
4. Step 4: Simplify right side
   2,126,844x = 10,687,073,653,881
5. Step 5: Solve for x
   x = 10,687,073,653,881/2,126,844
6. Step 6: Final answer
   x = 5,024,850.74