Finding the Third Proportional to 985,951 and 2,018,630

Step by Step Solution

1. Step 1: Write the proportion equation
   985,951 : 2,018,630 = 2,018,630 : x
2. Step 2: Convert to fraction form
   985,951/2,018,630 = 2,018,630/x
3. Step 3: Cross multiply
   985,951x = 2,018,630 × 2,018,630
4. Step 4: Simplify right side
   985,951x = 4,074,867,076,900
5. Step 5: Solve for x
   x = 4,074,867,076,900/985,951
6. Step 6: Final answer
   x = 4,132,930.62