Finding the Third Proportional to 2,591,298 and 5,348,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,298 : 5,348,592 = 5,348,592 : x
2. Step 2: Convert to fraction form
   2,591,298/5,348,592 = 5,348,592/x
3. Step 3: Cross multiply
   2,591,298x = 5,348,592 × 5,348,592
4. Step 4: Simplify right side
   2,591,298x = 28,607,436,382,464
5. Step 5: Solve for x
   x = 28,607,436,382,464/2,591,298
6. Step 6: Final answer
   x = 11,039,809.54