Finding the Third Proportional to 1,345,456 and 2,023,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,456 : 2,023,854 = 2,023,854 : x
2. Step 2: Convert to fraction form
   1,345,456/2,023,854 = 2,023,854/x
3. Step 3: Cross multiply
   1,345,456x = 2,023,854 × 2,023,854
4. Step 4: Simplify right side
   1,345,456x = 4,095,985,013,316
5. Step 5: Solve for x
   x = 4,095,985,013,316/1,345,456
6. Step 6: Final answer
   x = 3,044,309.89