Finding the Third Proportional to 484,395 and 1,050,438

Step by Step Solution

1. Step 1: Write the proportion equation
   484,395 : 1,050,438 = 1,050,438 : x
2. Step 2: Convert to fraction form
   484,395/1,050,438 = 1,050,438/x
3. Step 3: Cross multiply
   484,395x = 1,050,438 × 1,050,438
4. Step 4: Simplify right side
   484,395x = 1,103,419,991,844
5. Step 5: Solve for x
   x = 1,103,419,991,844/484,395
6. Step 6: Final answer
   x = 2,277,934.31