Finding the Third Proportional to 770,774 and 1,095,588

Step by Step Solution

1. Step 1: Write the proportion equation
   770,774 : 1,095,588 = 1,095,588 : x
2. Step 2: Convert to fraction form
   770,774/1,095,588 = 1,095,588/x
3. Step 3: Cross multiply
   770,774x = 1,095,588 × 1,095,588
4. Step 4: Simplify right side
   770,774x = 1,200,313,065,744
5. Step 5: Solve for x
   x = 1,200,313,065,744/770,774
6. Step 6: Final answer
   x = 1,557,282.76