Finding the Third Proportional to 752,452 and 1,020,774

Step by Step Solution

1. Step 1: Write the proportion equation
   752,452 : 1,020,774 = 1,020,774 : x
2. Step 2: Convert to fraction form
   752,452/1,020,774 = 1,020,774/x
3. Step 3: Cross multiply
   752,452x = 1,020,774 × 1,020,774
4. Step 4: Simplify right side
   752,452x = 1,041,979,559,076
5. Step 5: Solve for x
   x = 1,041,979,559,076/752,452
6. Step 6: Final answer
   x = 1,384,778.78