Finding the Third Proportional to 819,103.50 and 1,282,122

Step by Step Solution

1. Step 1: Write the proportion equation
   819,103.50 : 1,282,122 = 1,282,122 : x
2. Step 2: Convert to fraction form
   819,103.50/1,282,122 = 1,282,122/x
3. Step 3: Cross multiply
   819,103.50x = 1,282,122 × 1,282,122
4. Step 4: Simplify right side
   819,103.50x = 1,643,836,822,884
5. Step 5: Solve for x
   x = 1,643,836,822,884/819,103.50
6. Step 6: Final answer
   x = 2,006,873.15