Finding the Third Proportional to 1,474,230 and 3,153,401

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,230 : 3,153,401 = 3,153,401 : x
2. Step 2: Convert to fraction form
   1,474,230/3,153,401 = 3,153,401/x
3. Step 3: Cross multiply
   1,474,230x = 3,153,401 × 3,153,401
4. Step 4: Simplify right side
   1,474,230x = 9,943,937,866,801
5. Step 5: Solve for x
   x = 9,943,937,866,801/1,474,230
6. Step 6: Final answer
   x = 6,745,174.00