Finding the Third Proportional to 727,544 and 1,587,244

Step by Step Solution

1. Step 1: Write the proportion equation
   727,544 : 1,587,244 = 1,587,244 : x
2. Step 2: Convert to fraction form
   727,544/1,587,244 = 1,587,244/x
3. Step 3: Cross multiply
   727,544x = 1,587,244 × 1,587,244
4. Step 4: Simplify right side
   727,544x = 2,519,343,515,536
5. Step 5: Solve for x
   x = 2,519,343,515,536/727,544
6. Step 6: Final answer
   x = 3,462,805.71