Finding the Third Proportional to 2,405,722 and 4,981,969

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,722 : 4,981,969 = 4,981,969 : x
2. Step 2: Convert to fraction form
   2,405,722/4,981,969 = 4,981,969/x
3. Step 3: Cross multiply
   2,405,722x = 4,981,969 × 4,981,969
4. Step 4: Simplify right side
   2,405,722x = 24,820,015,116,961
5. Step 5: Solve for x
   x = 24,820,015,116,961/2,405,722
6. Step 6: Final answer
   x = 10,317,075.34