Finding the Third Proportional to 948,256 and 2,054,624

Step by Step Solution

1. Step 1: Write the proportion equation
   948,256 : 2,054,624 = 2,054,624 : x
2. Step 2: Convert to fraction form
   948,256/2,054,624 = 2,054,624/x
3. Step 3: Cross multiply
   948,256x = 2,054,624 × 2,054,624
4. Step 4: Simplify right side
   948,256x = 4,221,479,781,376
5. Step 5: Solve for x
   x = 4,221,479,781,376/948,256
6. Step 6: Final answer
   x = 4,451,835.56