Finding the Third Proportional to 842,581.50 and 1,803,747

Step by Step Solution

1. Step 1: Write the proportion equation
   842,581.50 : 1,803,747 = 1,803,747 : x
2. Step 2: Convert to fraction form
   842,581.50/1,803,747 = 1,803,747/x
3. Step 3: Cross multiply
   842,581.50x = 1,803,747 × 1,803,747
4. Step 4: Simplify right side
   842,581.50x = 3,253,503,240,009
5. Step 5: Solve for x
   x = 3,253,503,240,009/842,581.50
6. Step 6: Final answer
   x = 3,861,351.38