Finding the Third Proportional to 1,345,458 and 2,023,857

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,458 : 2,023,857 = 2,023,857 : x
2. Step 2: Convert to fraction form
   1,345,458/2,023,857 = 2,023,857/x
3. Step 3: Cross multiply
   1,345,458x = 2,023,857 × 2,023,857
4. Step 4: Simplify right side
   1,345,458x = 4,095,997,156,449
5. Step 5: Solve for x
   x = 4,095,997,156,449/1,345,458
6. Step 6: Final answer
   x = 3,044,314.39