Finding the Third Proportional to 670,084 and 1,036,231

Step by Step Solution

1. Step 1: Write the proportion equation
   670,084 : 1,036,231 = 1,036,231 : x
2. Step 2: Convert to fraction form
   670,084/1,036,231 = 1,036,231/x
3. Step 3: Cross multiply
   670,084x = 1,036,231 × 1,036,231
4. Step 4: Simplify right side
   670,084x = 1,073,774,685,361
5. Step 5: Solve for x
   x = 1,073,774,685,361/670,084
6. Step 6: Final answer
   x = 1,602,447.88