Finding the Third Proportional to 692,744 and 1,036,352

Step by Step Solution

1. Step 1: Write the proportion equation
   692,744 : 1,036,352 = 1,036,352 : x
2. Step 2: Convert to fraction form
   692,744/1,036,352 = 1,036,352/x
3. Step 3: Cross multiply
   692,744x = 1,036,352 × 1,036,352
4. Step 4: Simplify right side
   692,744x = 1,074,025,467,904
5. Step 5: Solve for x
   x = 1,074,025,467,904/692,744
6. Step 6: Final answer
   x = 1,550,393.03