Finding the Third Proportional to 2,537,508 and 5,579,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,508 : 5,579,720 = 5,579,720 : x
2. Step 2: Convert to fraction form
   2,537,508/5,579,720 = 5,579,720/x
3. Step 3: Cross multiply
   2,537,508x = 5,579,720 × 5,579,720
4. Step 4: Simplify right side
   2,537,508x = 31,133,275,278,400
5. Step 5: Solve for x
   x = 31,133,275,278,400/2,537,508
6. Step 6: Final answer
   x = 12,269,232.36