Finding the Third Proportional to 1,023,900 and 2,234,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,900 : 2,234,418 = 2,234,418 : x
2. Step 2: Convert to fraction form
   1,023,900/2,234,418 = 2,234,418/x
3. Step 3: Cross multiply
   1,023,900x = 2,234,418 × 2,234,418
4. Step 4: Simplify right side
   1,023,900x = 4,992,623,798,724
5. Step 5: Solve for x
   x = 4,992,623,798,724/1,023,900
6. Step 6: Final answer
   x = 4,876,085.36