Finding the Third Proportional to 1,039,192 and 2,282,503

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,192 : 2,282,503 = 2,282,503 : x
2. Step 2: Convert to fraction form
   1,039,192/2,282,503 = 2,282,503/x
3. Step 3: Cross multiply
   1,039,192x = 2,282,503 × 2,282,503
4. Step 4: Simplify right side
   1,039,192x = 5,209,819,945,009
5. Step 5: Solve for x
   x = 5,209,819,945,009/1,039,192
6. Step 6: Final answer
   x = 5,013,337.23