Finding the Third Proportional to 827,646.75 and 1,123,373.25

Step by Step Solution

1. Step 1: Write the proportion equation
   827,646.75 : 1,123,373.25 = 1,123,373.25 : x
2. Step 2: Convert to fraction form
   827,646.75/1,123,373.25 = 1,123,373.25/x
3. Step 3: Cross multiply
   827,646.75x = 1,123,373.25 × 1,123,373.25
4. Step 4: Simplify right side
   827,646.75x = 1,261,967,458,815.56
5. Step 5: Solve for x
   x = 1,261,967,458,815.56/827,646.75
6. Step 6: Final answer
   x = 1,524,765.80