Finding the Third Proportional to 1,052,190 and 2,268,567

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,190 : 2,268,567 = 2,268,567 : x
2. Step 2: Convert to fraction form
   1,052,190/2,268,567 = 2,268,567/x
3. Step 3: Cross multiply
   1,052,190x = 2,268,567 × 2,268,567
4. Step 4: Simplify right side
   1,052,190x = 5,146,396,233,489
5. Step 5: Solve for x
   x = 5,146,396,233,489/1,052,190
6. Step 6: Final answer
   x = 4,891,128.25