Finding the Third Proportional to 543,540 and 1,152,852

Step by Step Solution

1. Step 1: Write the proportion equation
   543,540 : 1,152,852 = 1,152,852 : x
2. Step 2: Convert to fraction form
   543,540/1,152,852 = 1,152,852/x
3. Step 3: Cross multiply
   543,540x = 1,152,852 × 1,152,852
4. Step 4: Simplify right side
   543,540x = 1,329,067,733,904
5. Step 5: Solve for x
   x = 1,329,067,733,904/543,540
6. Step 6: Final answer
   x = 2,445,206.85