Finding the Third Proportional to 2,299,252 and 3,480,687

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,252 : 3,480,687 = 3,480,687 : x
2. Step 2: Convert to fraction form
   2,299,252/3,480,687 = 3,480,687/x
3. Step 3: Cross multiply
   2,299,252x = 3,480,687 × 3,480,687
4. Step 4: Simplify right side
   2,299,252x = 12,115,181,991,969
5. Step 5: Solve for x
   x = 12,115,181,991,969/2,299,252
6. Step 6: Final answer
   x = 5,269,184.06