Finding the Third Proportional to 5,744,974 and 8,736,827

Step by Step Solution

1. Step 1: Write the proportion equation
   5,744,974 : 8,736,827 = 8,736,827 : x
2. Step 2: Convert to fraction form
   5,744,974/8,736,827 = 8,736,827/x
3. Step 3: Cross multiply
   5,744,974x = 8,736,827 × 8,736,827
4. Step 4: Simplify right side
   5,744,974x = 76,332,146,027,929
5. Step 5: Solve for x
   x = 76,332,146,027,929/5,744,974
6. Step 6: Final answer
   x = 13,286,769.62