Finding the Third Proportional to 491,181 and 1,085,598

Step by Step Solution

1. Step 1: Write the proportion equation
   491,181 : 1,085,598 = 1,085,598 : x
2. Step 2: Convert to fraction form
   491,181/1,085,598 = 1,085,598/x
3. Step 3: Cross multiply
   491,181x = 1,085,598 × 1,085,598
4. Step 4: Simplify right side
   491,181x = 1,178,523,017,604
5. Step 5: Solve for x
   x = 1,178,523,017,604/491,181
6. Step 6: Final answer
   x = 2,399,366.05