Finding the Third Proportional to 1,744,865 and 3,764,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,865 : 3,764,674 = 3,764,674 : x
2. Step 2: Convert to fraction form
   1,744,865/3,764,674 = 3,764,674/x
3. Step 3: Cross multiply
   1,744,865x = 3,764,674 × 3,764,674
4. Step 4: Simplify right side
   1,744,865x = 14,172,770,326,276
5. Step 5: Solve for x
   x = 14,172,770,326,276/1,744,865
6. Step 6: Final answer
   x = 8,122,559.81