Finding the Third Proportional to 2,240,562 and 4,916,508

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,562 : 4,916,508 = 4,916,508 : x
2. Step 2: Convert to fraction form
   2,240,562/4,916,508 = 4,916,508/x
3. Step 3: Cross multiply
   2,240,562x = 4,916,508 × 4,916,508
4. Step 4: Simplify right side
   2,240,562x = 24,172,050,914,064
5. Step 5: Solve for x
   x = 24,172,050,914,064/2,240,562
6. Step 6: Final answer
   x = 10,788,387.43