Finding the Third Proportional to 692,632 and 1,036,180

Step by Step Solution

1. Step 1: Write the proportion equation
   692,632 : 1,036,180 = 1,036,180 : x
2. Step 2: Convert to fraction form
   692,632/1,036,180 = 1,036,180/x
3. Step 3: Cross multiply
   692,632x = 1,036,180 × 1,036,180
4. Step 4: Simplify right side
   692,632x = 1,073,668,992,400
5. Step 5: Solve for x
   x = 1,073,668,992,400/692,632
6. Step 6: Final answer
   x = 1,550,129.06