Finding the Third Proportional to 945,171 and 1,273,401

Step by Step Solution

1. Step 1: Write the proportion equation
   945,171 : 1,273,401 = 1,273,401 : x
2. Step 2: Convert to fraction form
   945,171/1,273,401 = 1,273,401/x
3. Step 3: Cross multiply
   945,171x = 1,273,401 × 1,273,401
4. Step 4: Simplify right side
   945,171x = 1,621,550,106,801
5. Step 5: Solve for x
   x = 1,621,550,106,801/945,171
6. Step 6: Final answer
   x = 1,715,615.59