Finding the Third Proportional to 743,636 and 1,051,302

Step by Step Solution

1. Step 1: Write the proportion equation
   743,636 : 1,051,302 = 1,051,302 : x
2. Step 2: Convert to fraction form
   743,636/1,051,302 = 1,051,302/x
3. Step 3: Cross multiply
   743,636x = 1,051,302 × 1,051,302
4. Step 4: Simplify right side
   743,636x = 1,105,235,895,204
5. Step 5: Solve for x
   x = 1,105,235,895,204/743,636
6. Step 6: Final answer
   x = 1,486,259.27