Finding the Third Proportional to 1,744,864 and 3,764,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,864 : 3,764,672 = 3,764,672 : x
2. Step 2: Convert to fraction form
   1,744,864/3,764,672 = 3,764,672/x
3. Step 3: Cross multiply
   1,744,864x = 3,764,672 × 3,764,672
4. Step 4: Simplify right side
   1,744,864x = 14,172,755,267,584
5. Step 5: Solve for x
   x = 14,172,755,267,584/1,744,864
6. Step 6: Final answer
   x = 8,122,555.84