Finding the Third Proportional to 2,628,936 and 5,731,344

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628,936 : 5,731,344 = 5,731,344 : x
2. Step 2: Convert to fraction form
   2,628,936/5,731,344 = 5,731,344/x
3. Step 3: Cross multiply
   2,628,936x = 5,731,344 × 5,731,344
4. Step 4: Simplify right side
   2,628,936x = 32,848,304,046,336
5. Step 5: Solve for x
   x = 32,848,304,046,336/2,628,936
6. Step 6: Final answer
   x = 12,494,904.42