Finding the Third Proportional to 532,098 and 826,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   532,098 : 826,132.50 = 826,132.50 : x
2. Step 2: Convert to fraction form
   532,098/826,132.50 = 826,132.50/x
3. Step 3: Cross multiply
   532,098x = 826,132.50 × 826,132.50
4. Step 4: Simplify right side
   532,098x = 682,494,907,556.25
5. Step 5: Solve for x
   x = 682,494,907,556.25/532,098
6. Step 6: Final answer
   x = 1,282,648.89