Finding the Third Proportional to 1,107,786 and 2,409,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,786 : 2,409,972 = 2,409,972 : x
2. Step 2: Convert to fraction form
   1,107,786/2,409,972 = 2,409,972/x
3. Step 3: Cross multiply
   1,107,786x = 2,409,972 × 2,409,972
4. Step 4: Simplify right side
   1,107,786x = 5,807,965,040,784
5. Step 5: Solve for x
   x = 5,807,965,040,784/1,107,786
6. Step 6: Final answer
   x = 5,242,858.31