Finding the Third Proportional to 479,977 and 1,031,182

Step by Step Solution

1. Step 1: Write the proportion equation
   479,977 : 1,031,182 = 1,031,182 : x
2. Step 2: Convert to fraction form
   479,977/1,031,182 = 1,031,182/x
3. Step 3: Cross multiply
   479,977x = 1,031,182 × 1,031,182
4. Step 4: Simplify right side
   479,977x = 1,063,336,317,124
5. Step 5: Solve for x
   x = 1,063,336,317,124/479,977
6. Step 6: Final answer
   x = 2,215,390.15