Finding the Third Proportional to 827,499.38 and 1,785,629.25

Step by Step Solution

1. Step 1: Write the proportion equation
   827,499.38 : 1,785,629.25 = 1,785,629.25 : x
2. Step 2: Convert to fraction form
   827,499.38/1,785,629.25 = 1,785,629.25/x
3. Step 3: Cross multiply
   827,499.38x = 1,785,629.25 × 1,785,629.25
4. Step 4: Simplify right side
   827,499.38x = 3,188,471,818,455.56
5. Step 5: Solve for x
   x = 3,188,471,818,455.56/827,499.38
6. Step 6: Final answer
   x = 3,853,141.06