Finding the Third Proportional to 3,806,190 and 5,566,401

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,190 : 5,566,401 = 5,566,401 : x
2. Step 2: Convert to fraction form
   3,806,190/5,566,401 = 5,566,401/x
3. Step 3: Cross multiply
   3,806,190x = 5,566,401 × 5,566,401
4. Step 4: Simplify right side
   3,806,190x = 30,984,820,092,801
5. Step 5: Solve for x
   x = 30,984,820,092,801/3,806,190
6. Step 6: Final answer
   x = 8,140,639.35