Finding the Third Proportional to 670,057 and 1,036,191

Step by Step Solution

1. Step 1: Write the proportion equation
   670,057 : 1,036,191 = 1,036,191 : x
2. Step 2: Convert to fraction form
   670,057/1,036,191 = 1,036,191/x
3. Step 3: Cross multiply
   670,057x = 1,036,191 × 1,036,191
4. Step 4: Simplify right side
   670,057x = 1,073,691,788,481
5. Step 5: Solve for x
   x = 1,073,691,788,481/670,057
6. Step 6: Final answer
   x = 1,602,388.73