Finding the Third Proportional to 1,702,768 and 3,671,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,768 : 3,671,288 = 3,671,288 : x
2. Step 2: Convert to fraction form
   1,702,768/3,671,288 = 3,671,288/x
3. Step 3: Cross multiply
   1,702,768x = 3,671,288 × 3,671,288
4. Step 4: Simplify right side
   1,702,768x = 13,478,355,578,944
5. Step 5: Solve for x
   x = 13,478,355,578,944/1,702,768
6. Step 6: Final answer
   x = 7,915,556.07