Finding the Third Proportional to 479,982 and 1,031,130

Step by Step Solution

1. Step 1: Write the proportion equation
   479,982 : 1,031,130 = 1,031,130 : x
2. Step 2: Convert to fraction form
   479,982/1,031,130 = 1,031,130/x
3. Step 3: Cross multiply
   479,982x = 1,031,130 × 1,031,130
4. Step 4: Simplify right side
   479,982x = 1,063,229,076,900
5. Step 5: Solve for x
   x = 1,063,229,076,900/479,982
6. Step 6: Final answer
   x = 2,215,143.64