Finding the Third Proportional to 3,045,908 and 4,569,455

Step by Step Solution

1. Step 1: Write the proportion equation
   3,045,908 : 4,569,455 = 4,569,455 : x
2. Step 2: Convert to fraction form
   3,045,908/4,569,455 = 4,569,455/x
3. Step 3: Cross multiply
   3,045,908x = 4,569,455 × 4,569,455
4. Step 4: Simplify right side
   3,045,908x = 20,879,918,997,025
5. Step 5: Solve for x
   x = 20,879,918,997,025/3,045,908
6. Step 6: Final answer
   x = 6,855,072.12