Finding the Third Proportional to 2,596,072 and 5,681,542

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596,072 : 5,681,542 = 5,681,542 : x
2. Step 2: Convert to fraction form
   2,596,072/5,681,542 = 5,681,542/x
3. Step 3: Cross multiply
   2,596,072x = 5,681,542 × 5,681,542
4. Step 4: Simplify right side
   2,596,072x = 32,279,919,497,764
5. Step 5: Solve for x
   x = 32,279,919,497,764/2,596,072
6. Step 6: Final answer
   x = 12,434,138.77