Finding the Third Proportional to 834,196.50 and 1,821,303

Step by Step Solution

1. Step 1: Write the proportion equation
   834,196.50 : 1,821,303 = 1,821,303 : x
2. Step 2: Convert to fraction form
   834,196.50/1,821,303 = 1,821,303/x
3. Step 3: Cross multiply
   834,196.50x = 1,821,303 × 1,821,303
4. Step 4: Simplify right side
   834,196.50x = 3,317,144,617,809
5. Step 5: Solve for x
   x = 3,317,144,617,809/834,196.50
6. Step 6: Final answer
   x = 3,976,454.73