Finding the Third Proportional to 4,783,036 and 7,263,123

Step by Step Solution

1. Step 1: Write the proportion equation
   4,783,036 : 7,263,123 = 7,263,123 : x
2. Step 2: Convert to fraction form
   4,783,036/7,263,123 = 7,263,123/x
3. Step 3: Cross multiply
   4,783,036x = 7,263,123 × 7,263,123
4. Step 4: Simplify right side
   4,783,036x = 52,752,955,713,129
5. Step 5: Solve for x
   x = 52,752,955,713,129/4,783,036
6. Step 6: Final answer
   x = 11,029,178.06