Finding the Third Proportional to 855,499.50 and 1,324,505.25

Step by Step Solution

1. Step 1: Write the proportion equation
   855,499.50 : 1,324,505.25 = 1,324,505.25 : x
2. Step 2: Convert to fraction form
   855,499.50/1,324,505.25 = 1,324,505.25/x
3. Step 3: Cross multiply
   855,499.50x = 1,324,505.25 × 1,324,505.25
4. Step 4: Simplify right side
   855,499.50x = 1,754,314,157,277.56
5. Step 5: Solve for x
   x = 1,754,314,157,277.56/855,499.50
6. Step 6: Final answer
   x = 2,050,631.42