Finding the Third Proportional to 2,368,656 and 5,209,704

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,656 : 5,209,704 = 5,209,704 : x
2. Step 2: Convert to fraction form
   2,368,656/5,209,704 = 5,209,704/x
3. Step 3: Cross multiply
   2,368,656x = 5,209,704 × 5,209,704
4. Step 4: Simplify right side
   2,368,656x = 27,141,015,767,616
5. Step 5: Solve for x
   x = 27,141,015,767,616/2,368,656
6. Step 6: Final answer
   x = 11,458,403.32