Finding the Third Proportional to 752,450 and 1,020,771

Step by Step Solution

1. Step 1: Write the proportion equation
   752,450 : 1,020,771 = 1,020,771 : x
2. Step 2: Convert to fraction form
   752,450/1,020,771 = 1,020,771/x
3. Step 3: Cross multiply
   752,450x = 1,020,771 × 1,020,771
4. Step 4: Simplify right side
   752,450x = 1,041,973,434,441
5. Step 5: Solve for x
   x = 1,041,973,434,441/752,450
6. Step 6: Final answer
   x = 1,384,774.32