Finding the Third Proportional to 1,027,379 and 1,363,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,379 : 1,363,216.50 = 1,363,216.50 : x
2. Step 2: Convert to fraction form
   1,027,379/1,363,216.50 = 1,363,216.50/x
3. Step 3: Cross multiply
   1,027,379x = 1,363,216.50 × 1,363,216.50
4. Step 4: Simplify right side
   1,027,379x = 1,858,359,225,872.25
5. Step 5: Solve for x
   x = 1,858,359,225,872.25/1,027,379
6. Step 6: Final answer
   x = 1,808,835.13