Finding the Third Proportional to 2,494,483 and 5,388,134

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,483 : 5,388,134 = 5,388,134 : x
2. Step 2: Convert to fraction form
   2,494,483/5,388,134 = 5,388,134/x
3. Step 3: Cross multiply
   2,494,483x = 5,388,134 × 5,388,134
4. Step 4: Simplify right side
   2,494,483x = 29,031,988,001,956
5. Step 5: Solve for x
   x = 29,031,988,001,956/2,494,483
6. Step 6: Final answer
   x = 11,638,479.00