Finding the Third Proportional to 1,317,441 and 2,875,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,441 : 2,875,854 = 2,875,854 : x
2. Step 2: Convert to fraction form
   1,317,441/2,875,854 = 2,875,854/x
3. Step 3: Cross multiply
   1,317,441x = 2,875,854 × 2,875,854
4. Step 4: Simplify right side
   1,317,441x = 8,270,536,229,316
5. Step 5: Solve for x
   x = 8,270,536,229,316/1,317,441
6. Step 6: Final answer
   x = 6,277,727.98