Finding the Third Proportional to 2,407,158 and 5,245,884

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407,158 : 5,245,884 = 5,245,884 : x
2. Step 2: Convert to fraction form
   2,407,158/5,245,884 = 5,245,884/x
3. Step 3: Cross multiply
   2,407,158x = 5,245,884 × 5,245,884
4. Step 4: Simplify right side
   2,407,158x = 27,519,298,941,456
5. Step 5: Solve for x
   x = 27,519,298,941,456/2,407,158
6. Step 6: Final answer
   x = 11,432,277.79