Finding the Third Proportional to 2,499,351 and 5,175,930

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,351 : 5,175,930 = 5,175,930 : x
2. Step 2: Convert to fraction form
   2,499,351/5,175,930 = 5,175,930/x
3. Step 3: Cross multiply
   2,499,351x = 5,175,930 × 5,175,930
4. Step 4: Simplify right side
   2,499,351x = 26,790,251,364,900
5. Step 5: Solve for x
   x = 26,790,251,364,900/2,499,351
6. Step 6: Final answer
   x = 10,718,883.17