Finding the Third Proportional to 2,250,630 and 4,853,123

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,630 : 4,853,123 = 4,853,123 : x
2. Step 2: Convert to fraction form
   2,250,630/4,853,123 = 4,853,123/x
3. Step 3: Cross multiply
   2,250,630x = 4,853,123 × 4,853,123
4. Step 4: Simplify right side
   2,250,630x = 23,552,802,853,129
5. Step 5: Solve for x
   x = 23,552,802,853,129/2,250,630
6. Step 6: Final answer
   x = 10,464,982.18