Finding the Third Proportional to 2,272,645 and 4,899,483

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,645 : 4,899,483 = 4,899,483 : x
2. Step 2: Convert to fraction form
   2,272,645/4,899,483 = 4,899,483/x
3. Step 3: Cross multiply
   2,272,645x = 4,899,483 × 4,899,483
4. Step 4: Simplify right side
   2,272,645x = 24,004,933,667,289
5. Step 5: Solve for x
   x = 24,004,933,667,289/2,272,645
6. Step 6: Final answer
   x = 10,562,553.18