Finding the Third Proportional to 692,958 and 1,036,610

Step by Step Solution

1. Step 1: Write the proportion equation
   692,958 : 1,036,610 = 1,036,610 : x
2. Step 2: Convert to fraction form
   692,958/1,036,610 = 1,036,610/x
3. Step 3: Cross multiply
   692,958x = 1,036,610 × 1,036,610
4. Step 4: Simplify right side
   692,958x = 1,074,560,292,100
5. Step 5: Solve for x
   x = 1,074,560,292,100/692,958
6. Step 6: Final answer
   x = 1,550,686.03