Finding the Third Proportional to 2,419,827 and 5,266,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,827 : 5,266,392 = 5,266,392 : x
2. Step 2: Convert to fraction form
   2,419,827/5,266,392 = 5,266,392/x
3. Step 3: Cross multiply
   2,419,827x = 5,266,392 × 5,266,392
4. Step 4: Simplify right side
   2,419,827x = 27,734,884,697,664
5. Step 5: Solve for x
   x = 27,734,884,697,664/2,419,827
6. Step 6: Final answer
   x = 11,461,515.51