Finding the Third Proportional to 1,198,492 and 2,567,570

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,492 : 2,567,570 = 2,567,570 : x
2. Step 2: Convert to fraction form
   1,198,492/2,567,570 = 2,567,570/x
3. Step 3: Cross multiply
   1,198,492x = 2,567,570 × 2,567,570
4. Step 4: Simplify right side
   1,198,492x = 6,592,415,704,900
5. Step 5: Solve for x
   x = 6,592,415,704,900/1,198,492
6. Step 6: Final answer
   x = 5,500,592.16