Finding the Third Proportional to 522,967.50 and 1,133,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   522,967.50 : 1,133,959.50 = 1,133,959.50 : x
2. Step 2: Convert to fraction form
   522,967.50/1,133,959.50 = 1,133,959.50/x
3. Step 3: Cross multiply
   522,967.50x = 1,133,959.50 × 1,133,959.50
4. Step 4: Simplify right side
   522,967.50x = 1,285,864,147,640.25
5. Step 5: Solve for x
   x = 1,285,864,147,640.25/522,967.50
6. Step 6: Final answer
   x = 2,458,784.05