Finding the Third Proportional to 2,518,732 and 5,435,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,732 : 5,435,488 = 5,435,488 : x
2. Step 2: Convert to fraction form
   2,518,732/5,435,488 = 5,435,488/x
3. Step 3: Cross multiply
   2,518,732x = 5,435,488 × 5,435,488
4. Step 4: Simplify right side
   2,518,732x = 29,544,529,798,144
5. Step 5: Solve for x
   x = 29,544,529,798,144/2,518,732
6. Step 6: Final answer
   x = 11,729,921.96