Finding the Third Proportional to 3,787,928 and 5,103,540

Step by Step Solution

1. Step 1: Write the proportion equation
   3,787,928 : 5,103,540 = 5,103,540 : x
2. Step 2: Convert to fraction form
   3,787,928/5,103,540 = 5,103,540/x
3. Step 3: Cross multiply
   3,787,928x = 5,103,540 × 5,103,540
4. Step 4: Simplify right side
   3,787,928x = 26,046,120,531,600
5. Step 5: Solve for x
   x = 26,046,120,531,600/3,787,928
6. Step 6: Final answer
   x = 6,876,086.49