Finding the Third Proportional to 1,171,244 and 1,771,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,244 : 1,771,628 = 1,771,628 : x
2. Step 2: Convert to fraction form
   1,171,244/1,771,628 = 1,771,628/x
3. Step 3: Cross multiply
   1,171,244x = 1,771,628 × 1,771,628
4. Step 4: Simplify right side
   1,171,244x = 3,138,665,770,384
5. Step 5: Solve for x
   x = 3,138,665,770,384/1,171,244
6. Step 6: Final answer
   x = 2,679,771.06