Finding the Third Proportional to 3,926,214 and 5,865,871

Step by Step Solution

1. Step 1: Write the proportion equation
   3,926,214 : 5,865,871 = 5,865,871 : x
2. Step 2: Convert to fraction form
   3,926,214/5,865,871 = 5,865,871/x
3. Step 3: Cross multiply
   3,926,214x = 5,865,871 × 5,865,871
4. Step 4: Simplify right side
   3,926,214x = 34,408,442,588,641
5. Step 5: Solve for x
   x = 34,408,442,588,641/3,926,214
6. Step 6: Final answer
   x = 8,763,771.56