Finding the Third Proportional to 693,011 and 1,036,695

Step by Step Solution

1. Step 1: Write the proportion equation
   693,011 : 1,036,695 = 1,036,695 : x
2. Step 2: Convert to fraction form
   693,011/1,036,695 = 1,036,695/x
3. Step 3: Cross multiply
   693,011x = 1,036,695 × 1,036,695
4. Step 4: Simplify right side
   693,011x = 1,074,736,523,025
5. Step 5: Solve for x
   x = 1,074,736,523,025/693,011
6. Step 6: Final answer
   x = 1,550,821.74