Finding the Third Proportional to 2,498,210 and 5,375,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,210 : 5,375,320 = 5,375,320 : x
2. Step 2: Convert to fraction form
   2,498,210/5,375,320 = 5,375,320/x
3. Step 3: Cross multiply
   2,498,210x = 5,375,320 × 5,375,320
4. Step 4: Simplify right side
   2,498,210x = 28,894,065,102,400
5. Step 5: Solve for x
   x = 28,894,065,102,400/2,498,210
6. Step 6: Final answer
   x = 11,565,907.23