Finding the Third Proportional to 1,691,662 and 3,719,795

Step by Step Solution

1. Step 1: Write the proportion equation
   1,691,662 : 3,719,795 = 3,719,795 : x
2. Step 2: Convert to fraction form
   1,691,662/3,719,795 = 3,719,795/x
3. Step 3: Cross multiply
   1,691,662x = 3,719,795 × 3,719,795
4. Step 4: Simplify right side
   1,691,662x = 13,836,874,842,025
5. Step 5: Solve for x
   x = 13,836,874,842,025/1,691,662
6. Step 6: Final answer
   x = 8,179,455.97