Finding the Third Proportional to 384,646.50 and 998,523.56

Step by Step Solution

1. Step 1: Write the proportion equation
   384,646.50 : 998,523.56 = 998,523.56 : x
2. Step 2: Convert to fraction form
   384,646.50/998,523.56 = 998,523.56/x
3. Step 3: Cross multiply
   384,646.50x = 998,523.56 × 998,523.56
4. Step 4: Simplify right side
   384,646.50x = 997,049,304,867.69
5. Step 5: Solve for x
   x = 997,049,304,867.69/384,646.50
6. Step 6: Final answer
   x = 2,592,118.49