Finding the Third Proportional to 548,099 and 1,195,540

Step by Step Solution

1. Step 1: Write the proportion equation
   548,099 : 1,195,540 = 1,195,540 : x
2. Step 2: Convert to fraction form
   548,099/1,195,540 = 1,195,540/x
3. Step 3: Cross multiply
   548,099x = 1,195,540 × 1,195,540
4. Step 4: Simplify right side
   548,099x = 1,429,315,891,600
5. Step 5: Solve for x
   x = 1,429,315,891,600/548,099
6. Step 6: Final answer
   x = 2,607,769.57