Finding the Third Proportional to 1,286,104 and 2,749,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,286,104 : 2,749,352 = 2,749,352 : x
2. Step 2: Convert to fraction form
   1,286,104/2,749,352 = 2,749,352/x
3. Step 3: Cross multiply
   1,286,104x = 2,749,352 × 2,749,352
4. Step 4: Simplify right side
   1,286,104x = 7,558,936,419,904
5. Step 5: Solve for x
   x = 7,558,936,419,904/1,286,104
6. Step 6: Final answer
   x = 5,877,391.27