Finding the Third Proportional to 2,503,386 and 3,766,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,386 : 3,766,743 = 3,766,743 : x
2. Step 2: Convert to fraction form
   2,503,386/3,766,743 = 3,766,743/x
3. Step 3: Cross multiply
   2,503,386x = 3,766,743 × 3,766,743
4. Step 4: Simplify right side
   2,503,386x = 14,188,352,828,049
5. Step 5: Solve for x
   x = 14,188,352,828,049/2,503,386
6. Step 6: Final answer
   x = 5,667,664.85