Finding the Third Proportional to 683,104.50 and 1,019,108.25

Step by Step Solution

1. Step 1: Write the proportion equation
   683,104.50 : 1,019,108.25 = 1,019,108.25 : x
2. Step 2: Convert to fraction form
   683,104.50/1,019,108.25 = 1,019,108.25/x
3. Step 3: Cross multiply
   683,104.50x = 1,019,108.25 × 1,019,108.25
4. Step 4: Simplify right side
   683,104.50x = 1,038,581,625,218.06
5. Step 5: Solve for x
   x = 1,038,581,625,218.06/683,104.50
6. Step 6: Final answer
   x = 1,520,384.69