Finding the Third Proportional to 543,002 and 1,123,252

Step by Step Solution

1. Step 1: Write the proportion equation
   543,002 : 1,123,252 = 1,123,252 : x
2. Step 2: Convert to fraction form
   543,002/1,123,252 = 1,123,252/x
3. Step 3: Cross multiply
   543,002x = 1,123,252 × 1,123,252
4. Step 4: Simplify right side
   543,002x = 1,261,695,055,504
5. Step 5: Solve for x
   x = 1,261,695,055,504/543,002
6. Step 6: Final answer
   x = 2,323,555.08