Finding the Third Proportional to 2,612,799 and 5,330,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,799 : 5,330,574 = 5,330,574 : x
2. Step 2: Convert to fraction form
   2,612,799/5,330,574 = 5,330,574/x
3. Step 3: Cross multiply
   2,612,799x = 5,330,574 × 5,330,574
4. Step 4: Simplify right side
   2,612,799x = 28,415,019,169,476
5. Step 5: Solve for x
   x = 28,415,019,169,476/2,612,799
6. Step 6: Final answer
   x = 10,875,317.68