Finding the Third Proportional to 1,241,832 and 2,716,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,832 : 2,716,128 = 2,716,128 : x
2. Step 2: Convert to fraction form
   1,241,832/2,716,128 = 2,716,128/x
3. Step 3: Cross multiply
   1,241,832x = 2,716,128 × 2,716,128
4. Step 4: Simplify right side
   1,241,832x = 7,377,351,312,384
5. Step 5: Solve for x
   x = 7,377,351,312,384/1,241,832
6. Step 6: Final answer
   x = 5,940,699.96