Finding the Third Proportional to 532,097 and 798,121.50

Step by Step Solution

1. Step 1: Write the proportion equation
   532,097 : 798,121.50 = 798,121.50 : x
2. Step 2: Convert to fraction form
   532,097/798,121.50 = 798,121.50/x
3. Step 3: Cross multiply
   532,097x = 798,121.50 × 798,121.50
4. Step 4: Simplify right side
   532,097x = 636,997,928,762.25
5. Step 5: Solve for x
   x = 636,997,928,762.25/532,097
6. Step 6: Final answer
   x = 1,197,146.25