Finding the Third Proportional to 1,121,565 and 2,460,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,565 : 2,460,266 = 2,460,266 : x
2. Step 2: Convert to fraction form
   1,121,565/2,460,266 = 2,460,266/x
3. Step 3: Cross multiply
   1,121,565x = 2,460,266 × 2,460,266
4. Step 4: Simplify right side
   1,121,565x = 6,052,908,790,756
5. Step 5: Solve for x
   x = 6,052,908,790,756/1,121,565
6. Step 6: Final answer
   x = 5,396,841.73