Finding the Third Proportional to 484,720 and 1,035,422

Step by Step Solution

1. Step 1: Write the proportion equation
   484,720 : 1,035,422 = 1,035,422 : x
2. Step 2: Convert to fraction form
   484,720/1,035,422 = 1,035,422/x
3. Step 3: Cross multiply
   484,720x = 1,035,422 × 1,035,422
4. Step 4: Simplify right side
   484,720x = 1,072,098,718,084
5. Step 5: Solve for x
   x = 1,072,098,718,084/484,720
6. Step 6: Final answer
   x = 2,211,789.73