Finding the Third Proportional to 1,313,401 and 2,875,915

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,401 : 2,875,915 = 2,875,915 : x
2. Step 2: Convert to fraction form
   1,313,401/2,875,915 = 2,875,915/x
3. Step 3: Cross multiply
   1,313,401x = 2,875,915 × 2,875,915
4. Step 4: Simplify right side
   1,313,401x = 8,270,887,087,225
5. Step 5: Solve for x
   x = 8,270,887,087,225/1,313,401
6. Step 6: Final answer
   x = 6,297,305.31