Finding the Third Proportional to 3,045,910 and 4,569,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,045,910 : 4,569,446 = 4,569,446 : x
2. Step 2: Convert to fraction form
   3,045,910/4,569,446 = 4,569,446/x
3. Step 3: Cross multiply
   3,045,910x = 4,569,446 × 4,569,446
4. Step 4: Simplify right side
   3,045,910x = 20,879,836,746,916
5. Step 5: Solve for x
   x = 20,879,836,746,916/3,045,910
6. Step 6: Final answer
   x = 6,855,040.61