Finding the Third Proportional to 484,137 and 1,025,865

Step by Step Solution

1. Step 1: Write the proportion equation
   484,137 : 1,025,865 = 1,025,865 : x
2. Step 2: Convert to fraction form
   484,137/1,025,865 = 1,025,865/x
3. Step 3: Cross multiply
   484,137x = 1,025,865 × 1,025,865
4. Step 4: Simplify right side
   484,137x = 1,052,398,998,225
5. Step 5: Solve for x
   x = 1,052,398,998,225/484,137
6. Step 6: Final answer
   x = 2,173,762.79