Finding the Third Proportional to 692,974 and 1,036,634

Step by Step Solution

1. Step 1: Write the proportion equation
   692,974 : 1,036,634 = 1,036,634 : x
2. Step 2: Convert to fraction form
   692,974/1,036,634 = 1,036,634/x
3. Step 3: Cross multiply
   692,974x = 1,036,634 × 1,036,634
4. Step 4: Simplify right side
   692,974x = 1,074,610,049,956
5. Step 5: Solve for x
   x = 1,074,610,049,956/692,974
6. Step 6: Final answer
   x = 1,550,722.03