Finding the Third Proportional to 5,744,972 and 8,736,824

Step by Step Solution

1. Step 1: Write the proportion equation
   5,744,972 : 8,736,824 = 8,736,824 : x
2. Step 2: Convert to fraction form
   5,744,972/8,736,824 = 8,736,824/x
3. Step 3: Cross multiply
   5,744,972x = 8,736,824 × 8,736,824
4. Step 4: Simplify right side
   5,744,972x = 76,332,093,606,976
5. Step 5: Solve for x
   x = 76,332,093,606,976/5,744,972
6. Step 6: Final answer
   x = 13,286,765.12