Finding the Third Proportional to 1,587,152 and 2,268,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,152 : 2,268,724 = 2,268,724 : x
2. Step 2: Convert to fraction form
   1,587,152/2,268,724 = 2,268,724/x
3. Step 3: Cross multiply
   1,587,152x = 2,268,724 × 2,268,724
4. Step 4: Simplify right side
   1,587,152x = 5,147,108,588,176
5. Step 5: Solve for x
   x = 5,147,108,588,176/1,587,152
6. Step 6: Final answer
   x = 3,242,984.03