Finding the Third Proportional to 2,498,197 and 5,375,291

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,197 : 5,375,291 = 5,375,291 : x
2. Step 2: Convert to fraction form
   2,498,197/5,375,291 = 5,375,291/x
3. Step 3: Cross multiply
   2,498,197x = 5,375,291 × 5,375,291
4. Step 4: Simplify right side
   2,498,197x = 28,893,753,334,681
5. Step 5: Solve for x
   x = 28,893,753,334,681/2,498,197
6. Step 6: Final answer
   x = 11,565,842.62