Finding the Third Proportional to 825,759 and 1,162,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   825,759 : 1,162,858.50 = 1,162,858.50 : x
2. Step 2: Convert to fraction form
   825,759/1,162,858.50 = 1,162,858.50/x
3. Step 3: Cross multiply
   825,759x = 1,162,858.50 × 1,162,858.50
4. Step 4: Simplify right side
   825,759x = 1,352,239,891,022.25
5. Step 5: Solve for x
   x = 1,352,239,891,022.25/825,759
6. Step 6: Final answer
   x = 1,637,572.09