Finding the Third Proportional to 10,726,530 and 23,458,370

Step by Step Solution

1. Step 1: Write the proportion equation
   10,726,530 : 23,458,370 = 23,458,370 : x
2. Step 2: Convert to fraction form
   10,726,530/23,458,370 = 23,458,370/x
3. Step 3: Cross multiply
   10,726,530x = 23,458,370 × 23,458,370
4. Step 4: Simplify right side
   10,726,530x = 550,295,123,056,900
5. Step 5: Solve for x
   x = 550,295,123,056,900/10,726,530
6. Step 6: Final answer
   x = 51,302,249.94