Finding the Third Proportional to 2,572,722 and 3,782,007

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,722 : 3,782,007 = 3,782,007 : x
2. Step 2: Convert to fraction form
   2,572,722/3,782,007 = 3,782,007/x
3. Step 3: Cross multiply
   2,572,722x = 3,782,007 × 3,782,007
4. Step 4: Simplify right side
   2,572,722x = 14,303,576,948,049
5. Step 5: Solve for x
   x = 14,303,576,948,049/2,572,722
6. Step 6: Final answer
   x = 5,559,705.61