Finding the Third Proportional to 1,198,572 and 2,575,016

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,572 : 2,575,016 = 2,575,016 : x
2. Step 2: Convert to fraction form
   1,198,572/2,575,016 = 2,575,016/x
3. Step 3: Cross multiply
   1,198,572x = 2,575,016 × 2,575,016
4. Step 4: Simplify right side
   1,198,572x = 6,630,707,400,256
5. Step 5: Solve for x
   x = 6,630,707,400,256/1,198,572
6. Step 6: Final answer
   x = 5,532,172.79