Finding the Third Proportional to 1,393,474 and 2,084,795

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,474 : 2,084,795 = 2,084,795 : x
2. Step 2: Convert to fraction form
   1,393,474/2,084,795 = 2,084,795/x
3. Step 3: Cross multiply
   1,393,474x = 2,084,795 × 2,084,795
4. Step 4: Simplify right side
   1,393,474x = 4,346,370,192,025
5. Step 5: Solve for x
   x = 4,346,370,192,025/1,393,474
6. Step 6: Final answer
   x = 3,119,089.55