Finding the Third Proportional to 5,744,988 and 8,736,858

Step by Step Solution

1. Step 1: Write the proportion equation
   5,744,988 : 8,736,858 = 8,736,858 : x
2. Step 2: Convert to fraction form
   5,744,988/8,736,858 = 8,736,858/x
3. Step 3: Cross multiply
   5,744,988x = 8,736,858 × 8,736,858
4. Step 4: Simplify right side
   5,744,988x = 76,332,687,712,164
5. Step 5: Solve for x
   x = 76,332,687,712,164/5,744,988
6. Step 6: Final answer
   x = 13,286,831.53