Finding the Third Proportional to 493,023 and 704,542.50

Step by Step Solution

1. Step 1: Write the proportion equation
   493,023 : 704,542.50 = 704,542.50 : x
2. Step 2: Convert to fraction form
   493,023/704,542.50 = 704,542.50/x
3. Step 3: Cross multiply
   493,023x = 704,542.50 × 704,542.50
4. Step 4: Simplify right side
   493,023x = 496,380,134,306.25
5. Step 5: Solve for x
   x = 496,380,134,306.25/493,023
6. Step 6: Final answer
   x = 1,006,809.29