Finding the Third Proportional to 740,477 and 1,082,649

Step by Step Solution

1. Step 1: Write the proportion equation
   740,477 : 1,082,649 = 1,082,649 : x
2. Step 2: Convert to fraction form
   740,477/1,082,649 = 1,082,649/x
3. Step 3: Cross multiply
   740,477x = 1,082,649 × 1,082,649
4. Step 4: Simplify right side
   740,477x = 1,172,128,857,201
5. Step 5: Solve for x
   x = 1,172,128,857,201/740,477
6. Step 6: Final answer
   x = 1,582,937.56