Finding the Third Proportional to 2,596,073 and 5,681,543

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596,073 : 5,681,543 = 5,681,543 : x
2. Step 2: Convert to fraction form
   2,596,073/5,681,543 = 5,681,543/x
3. Step 3: Cross multiply
   2,596,073x = 5,681,543 × 5,681,543
4. Step 4: Simplify right side
   2,596,073x = 32,279,930,860,849
5. Step 5: Solve for x
   x = 32,279,930,860,849/2,596,073
6. Step 6: Final answer
   x = 12,434,138.35