Finding the Third Proportional to 362,562 and 546,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,562 : 546,040.50 = 546,040.50 : x
2. Step 2: Convert to fraction form
   362,562/546,040.50 = 546,040.50/x
3. Step 3: Cross multiply
   362,562x = 546,040.50 × 546,040.50
4. Step 4: Simplify right side
   362,562x = 298,160,227,640.25
5. Step 5: Solve for x
   x = 298,160,227,640.25/362,562
6. Step 6: Final answer
   x = 822,370.32