Finding the Third Proportional to 770,769 and 1,095,582

Step by Step Solution

1. Step 1: Write the proportion equation
   770,769 : 1,095,582 = 1,095,582 : x
2. Step 2: Convert to fraction form
   770,769/1,095,582 = 1,095,582/x
3. Step 3: Cross multiply
   770,769x = 1,095,582 × 1,095,582
4. Step 4: Simplify right side
   770,769x = 1,200,299,918,724
5. Step 5: Solve for x
   x = 1,200,299,918,724/770,769
6. Step 6: Final answer
   x = 1,557,275.81