Finding the Third Proportional to 1,018,446 and 2,232,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,446 : 2,232,750 = 2,232,750 : x
2. Step 2: Convert to fraction form
   1,018,446/2,232,750 = 2,232,750/x
3. Step 3: Cross multiply
   1,018,446x = 2,232,750 × 2,232,750
4. Step 4: Simplify right side
   1,018,446x = 4,985,172,562,500
5. Step 5: Solve for x
   x = 4,985,172,562,500/1,018,446
6. Step 6: Final answer
   x = 4,894,881.58