Finding the Third Proportional to 1,697,019 and 3,711,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697,019 : 3,711,286 = 3,711,286 : x
2. Step 2: Convert to fraction form
   1,697,019/3,711,286 = 3,711,286/x
3. Step 3: Cross multiply
   1,697,019x = 3,711,286 × 3,711,286
4. Step 4: Simplify right side
   1,697,019x = 13,773,643,773,796
5. Step 5: Solve for x
   x = 13,773,643,773,796/1,697,019
6. Step 6: Final answer
   x = 8,116,375.70