Finding the Third Proportional to 2,494,659 and 5,283,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,659 : 5,283,780 = 5,283,780 : x
2. Step 2: Convert to fraction form
   2,494,659/5,283,780 = 5,283,780/x
3. Step 3: Cross multiply
   2,494,659x = 5,283,780 × 5,283,780
4. Step 4: Simplify right side
   2,494,659x = 27,918,331,088,400
5. Step 5: Solve for x
   x = 27,918,331,088,400/2,494,659
6. Step 6: Final answer
   x = 11,191,241.40