Finding the Third Proportional to 2,398,677 and 5,195,934

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,677 : 5,195,934 = 5,195,934 : x
2. Step 2: Convert to fraction form
   2,398,677/5,195,934 = 5,195,934/x
3. Step 3: Cross multiply
   2,398,677x = 5,195,934 × 5,195,934
4. Step 4: Simplify right side
   2,398,677x = 26,997,730,132,356
5. Step 5: Solve for x
   x = 26,997,730,132,356/2,398,677
6. Step 6: Final answer
   x = 11,255,258.68