Finding the Third Proportional to 670,090 and 1,036,241

Step by Step Solution

1. Step 1: Write the proportion equation
   670,090 : 1,036,241 = 1,036,241 : x
2. Step 2: Convert to fraction form
   670,090/1,036,241 = 1,036,241/x
3. Step 3: Cross multiply
   670,090x = 1,036,241 × 1,036,241
4. Step 4: Simplify right side
   670,090x = 1,073,795,410,081
5. Step 5: Solve for x
   x = 1,073,795,410,081/670,090
6. Step 6: Final answer
   x = 1,602,464.46