Finding the Third Proportional to 2,499,349 and 5,175,924

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,349 : 5,175,924 = 5,175,924 : x
2. Step 2: Convert to fraction form
   2,499,349/5,175,924 = 5,175,924/x
3. Step 3: Cross multiply
   2,499,349x = 5,175,924 × 5,175,924
4. Step 4: Simplify right side
   2,499,349x = 26,790,189,253,776
5. Step 5: Solve for x
   x = 26,790,189,253,776/2,499,349
6. Step 6: Final answer
   x = 10,718,866.89