Finding the Third Proportional to 738,477 and 1,738,665

Step by Step Solution

1. Step 1: Write the proportion equation
   738,477 : 1,738,665 = 1,738,665 : x
2. Step 2: Convert to fraction form
   738,477/1,738,665 = 1,738,665/x
3. Step 3: Cross multiply
   738,477x = 1,738,665 × 1,738,665
4. Step 4: Simplify right side
   738,477x = 3,022,955,982,225
5. Step 5: Solve for x
   x = 3,022,955,982,225/738,477
6. Step 6: Final answer
   x = 4,093,500.52