Finding the Third Proportional to 2,345,994 and 5,111,874

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345,994 : 5,111,874 = 5,111,874 : x
2. Step 2: Convert to fraction form
   2,345,994/5,111,874 = 5,111,874/x
3. Step 3: Cross multiply
   2,345,994x = 5,111,874 × 5,111,874
4. Step 4: Simplify right side
   2,345,994x = 26,131,255,791,876
5. Step 5: Solve for x
   x = 26,131,255,791,876/2,345,994
6. Step 6: Final answer
   x = 11,138,671.20