Finding the Third Proportional to 2,409,795 and 5,139,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,795 : 5,139,846 = 5,139,846 : x
2. Step 2: Convert to fraction form
   2,409,795/5,139,846 = 5,139,846/x
3. Step 3: Cross multiply
   2,409,795x = 5,139,846 × 5,139,846
4. Step 4: Simplify right side
   2,409,795x = 26,418,016,903,716
5. Step 5: Solve for x
   x = 26,418,016,903,716/2,409,795
6. Step 6: Final answer
   x = 10,962,765.26