Finding the Third Proportional to 1,144,471 and 1,769,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,471 : 1,769,313 = 1,769,313 : x
2. Step 2: Convert to fraction form
   1,144,471/1,769,313 = 1,769,313/x
3. Step 3: Cross multiply
   1,144,471x = 1,769,313 × 1,769,313
4. Step 4: Simplify right side
   1,144,471x = 3,130,468,491,969
5. Step 5: Solve for x
   x = 3,130,468,491,969/1,144,471
6. Step 6: Final answer
   x = 2,735,297.35