Finding the Third Proportional to 2,617,528 and 5,536,853

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,528 : 5,536,853 = 5,536,853 : x
2. Step 2: Convert to fraction form
   2,617,528/5,536,853 = 5,536,853/x
3. Step 3: Cross multiply
   2,617,528x = 5,536,853 × 5,536,853
4. Step 4: Simplify right side
   2,617,528x = 30,656,741,143,609
5. Step 5: Solve for x
   x = 30,656,741,143,609/2,617,528
6. Step 6: Final answer
   x = 11,712,096.74