Finding the Third Proportional to 1,052,442 and 2,236,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,442 : 2,236,068 = 2,236,068 : x
2. Step 2: Convert to fraction form
   1,052,442/2,236,068 = 2,236,068/x
3. Step 3: Cross multiply
   1,052,442x = 2,236,068 × 2,236,068
4. Step 4: Simplify right side
   1,052,442x = 5,000,000,100,624
5. Step 5: Solve for x
   x = 5,000,000,100,624/1,052,442
6. Step 6: Final answer
   x = 4,750,855.72