Finding the Third Proportional to 1,013,542 and 2,203,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,542 : 2,203,492 = 2,203,492 : x
2. Step 2: Convert to fraction form
   1,013,542/2,203,492 = 2,203,492/x
3. Step 3: Cross multiply
   1,013,542x = 2,203,492 × 2,203,492
4. Step 4: Simplify right side
   1,013,542x = 4,855,376,994,064
5. Step 5: Solve for x
   x = 4,855,376,994,064/1,013,542
6. Step 6: Final answer
   x = 4,790,503.99