Finding the Third Proportional to 493,008.50 and 704,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   493,008.50 : 704,520.50 = 704,520.50 : x
2. Step 2: Convert to fraction form
   493,008.50/704,520.50 = 704,520.50/x
3. Step 3: Cross multiply
   493,008.50x = 704,520.50 × 704,520.50
4. Step 4: Simplify right side
   493,008.50x = 496,349,134,920.25
5. Step 5: Solve for x
   x = 496,349,134,920.25/493,008.50
6. Step 6: Final answer
   x = 1,006,776.02