Finding the Third Proportional to 522,817.50 and 1,073,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   522,817.50 : 1,073,944.50 = 1,073,944.50 : x
2. Step 2: Convert to fraction form
   522,817.50/1,073,944.50 = 1,073,944.50/x
3. Step 3: Cross multiply
   522,817.50x = 1,073,944.50 × 1,073,944.50
4. Step 4: Simplify right side
   522,817.50x = 1,153,356,789,080.25
5. Step 5: Solve for x
   x = 1,153,356,789,080.25/522,817.50
6. Step 6: Final answer
   x = 2,206,040.90