Finding the Third Proportional to 5,716,231 and 12,261,336

Step by Step Solution

1. Step 1: Write the proportion equation
   5,716,231 : 12,261,336 = 12,261,336 : x
2. Step 2: Convert to fraction form
   5,716,231/12,261,336 = 12,261,336/x
3. Step 3: Cross multiply
   5,716,231x = 12,261,336 × 12,261,336
4. Step 4: Simplify right side
   5,716,231x = 150,340,360,504,896
5. Step 5: Solve for x
   x = 150,340,360,504,896/5,716,231
6. Step 6: Final answer
   x = 26,300,609.70