Finding the Third Proportional to 1,741,372 and 2,690,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,372 : 2,690,864 = 2,690,864 : x
2. Step 2: Convert to fraction form
   1,741,372/2,690,864 = 2,690,864/x
3. Step 3: Cross multiply
   1,741,372x = 2,690,864 × 2,690,864
4. Step 4: Simplify right side
   1,741,372x = 7,240,749,066,496
5. Step 5: Solve for x
   x = 7,240,749,066,496/1,741,372
6. Step 6: Final answer
   x = 4,158,071.38