Finding the Third Proportional to 2,499,343 and 5,175,914

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,343 : 5,175,914 = 5,175,914 : x
2. Step 2: Convert to fraction form
   2,499,343/5,175,914 = 5,175,914/x
3. Step 3: Cross multiply
   2,499,343x = 5,175,914 × 5,175,914
4. Step 4: Simplify right side
   2,499,343x = 26,790,085,735,396
5. Step 5: Solve for x
   x = 26,790,085,735,396/2,499,343
6. Step 6: Final answer
   x = 10,718,851.21