Finding the Third Proportional to 552,682 and 1,146,908

Step by Step Solution

1. Step 1: Write the proportion equation
   552,682 : 1,146,908 = 1,146,908 : x
2. Step 2: Convert to fraction form
   552,682/1,146,908 = 1,146,908/x
3. Step 3: Cross multiply
   552,682x = 1,146,908 × 1,146,908
4. Step 4: Simplify right side
   552,682x = 1,315,397,960,464
5. Step 5: Solve for x
   x = 1,315,397,960,464/552,682
6. Step 6: Final answer
   x = 2,380,026.78