Finding the Third Proportional to 2,308,612 and 5,011,508

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,612 : 5,011,508 = 5,011,508 : x
2. Step 2: Convert to fraction form
   2,308,612/5,011,508 = 5,011,508/x
3. Step 3: Cross multiply
   2,308,612x = 5,011,508 × 5,011,508
4. Step 4: Simplify right side
   2,308,612x = 25,115,212,434,064
5. Step 5: Solve for x
   x = 25,115,212,434,064/2,308,612
6. Step 6: Final answer
   x = 10,878,923.11