Finding the Third Proportional to 661,930 and 1,022,849

Step by Step Solution

1. Step 1: Write the proportion equation
   661,930 : 1,022,849 = 1,022,849 : x
2. Step 2: Convert to fraction form
   661,930/1,022,849 = 1,022,849/x
3. Step 3: Cross multiply
   661,930x = 1,022,849 × 1,022,849
4. Step 4: Simplify right side
   661,930x = 1,046,220,076,801
5. Step 5: Solve for x
   x = 1,046,220,076,801/661,930
6. Step 6: Final answer
   x = 1,580,559.99