Finding the Third Proportional to 948,708 and 2,054,880

Step by Step Solution

1. Step 1: Write the proportion equation
   948,708 : 2,054,880 = 2,054,880 : x
2. Step 2: Convert to fraction form
   948,708/2,054,880 = 2,054,880/x
3. Step 3: Cross multiply
   948,708x = 2,054,880 × 2,054,880
4. Step 4: Simplify right side
   948,708x = 4,222,531,814,400
5. Step 5: Solve for x
   x = 4,222,531,814,400/948,708
6. Step 6: Final answer
   x = 4,450,823.45