Finding the Third Proportional to 1,317,960 and 2,877,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,960 : 2,877,584 = 2,877,584 : x
2. Step 2: Convert to fraction form
   1,317,960/2,877,584 = 2,877,584/x
3. Step 3: Cross multiply
   1,317,960x = 2,877,584 × 2,877,584
4. Step 4: Simplify right side
   1,317,960x = 8,280,489,677,056
5. Step 5: Solve for x
   x = 8,280,489,677,056/1,317,960
6. Step 6: Final answer
   x = 6,282,808.03