Finding the Third Proportional to 1,587,600 and 2,396,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,600 : 2,396,142 = 2,396,142 : x
2. Step 2: Convert to fraction form
   1,587,600/2,396,142 = 2,396,142/x
3. Step 3: Cross multiply
   1,587,600x = 2,396,142 × 2,396,142
4. Step 4: Simplify right side
   1,587,600x = 5,741,496,484,164
5. Step 5: Solve for x
   x = 5,741,496,484,164/1,587,600
6. Step 6: Final answer
   x = 3,616,462.89