Finding the Third Proportional to 2,498,208 and 5,375,307

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,208 : 5,375,307 = 5,375,307 : x
2. Step 2: Convert to fraction form
   2,498,208/5,375,307 = 5,375,307/x
3. Step 3: Cross multiply
   2,498,208x = 5,375,307 × 5,375,307
4. Step 4: Simplify right side
   2,498,208x = 28,893,925,344,249
5. Step 5: Solve for x
   x = 28,893,925,344,249/2,498,208
6. Step 6: Final answer
   x = 11,565,860.55