Finding the Third Proportional to 2,706,338 and 5,820,916

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706,338 : 5,820,916 = 5,820,916 : x
2. Step 2: Convert to fraction form
   2,706,338/5,820,916 = 5,820,916/x
3. Step 3: Cross multiply
   2,706,338x = 5,820,916 × 5,820,916
4. Step 4: Simplify right side
   2,706,338x = 33,883,063,079,056
5. Step 5: Solve for x
   x = 33,883,063,079,056/2,706,338
6. Step 6: Final answer
   x = 12,519,893.33