Finding the Third Proportional to 2,576,880 and 5,495,013

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,880 : 5,495,013 = 5,495,013 : x
2. Step 2: Convert to fraction form
   2,576,880/5,495,013 = 5,495,013/x
3. Step 3: Cross multiply
   2,576,880x = 5,495,013 × 5,495,013
4. Step 4: Simplify right side
   2,576,880x = 30,195,167,870,169
5. Step 5: Solve for x
   x = 30,195,167,870,169/2,576,880
6. Step 6: Final answer
   x = 11,717,723.71