Finding the Third Proportional to 532,329 and 804,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   532,329 : 804,040.50 = 804,040.50 : x
2. Step 2: Convert to fraction form
   532,329/804,040.50 = 804,040.50/x
3. Step 3: Cross multiply
   532,329x = 804,040.50 × 804,040.50
4. Step 4: Simplify right side
   532,329x = 646,481,125,640.25
5. Step 5: Solve for x
   x = 646,481,125,640.25/532,329
6. Step 6: Final answer
   x = 1,214,439.05