Finding the Third Proportional to 3,074,544 and 4,532,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,544 : 4,532,328 = 4,532,328 : x
2. Step 2: Convert to fraction form
   3,074,544/4,532,328 = 4,532,328/x
3. Step 3: Cross multiply
   3,074,544x = 4,532,328 × 4,532,328
4. Step 4: Simplify right side
   3,074,544x = 20,541,997,099,584
5. Step 5: Solve for x
   x = 20,541,997,099,584/3,074,544
6. Step 6: Final answer
   x = 6,681,315.05