Finding the Third Proportional to 262,096.50 and 573,263.25

Step by Step Solution

1. Step 1: Write the proportion equation
   262,096.50 : 573,263.25 = 573,263.25 : x
2. Step 2: Convert to fraction form
   262,096.50/573,263.25 = 573,263.25/x
3. Step 3: Cross multiply
   262,096.50x = 573,263.25 × 573,263.25
4. Step 4: Simplify right side
   262,096.50x = 328,630,753,800.56
5. Step 5: Solve for x
   x = 328,630,753,800.56/262,096.50
6. Step 6: Final answer
   x = 1,253,854.03