Finding the Third Proportional to 542,952 and 1,169,142

Step by Step Solution

1. Step 1: Write the proportion equation
   542,952 : 1,169,142 = 1,169,142 : x
2. Step 2: Convert to fraction form
   542,952/1,169,142 = 1,169,142/x
3. Step 3: Cross multiply
   542,952x = 1,169,142 × 1,169,142
4. Step 4: Simplify right side
   542,952x = 1,366,893,016,164
5. Step 5: Solve for x
   x = 1,366,893,016,164/542,952
6. Step 6: Final answer
   x = 2,517,520.92