Finding the Third Proportional to 1,027,388 and 1,363,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,388 : 1,363,234 = 1,363,234 : x
2. Step 2: Convert to fraction form
   1,027,388/1,363,234 = 1,363,234/x
3. Step 3: Cross multiply
   1,027,388x = 1,363,234 × 1,363,234
4. Step 4: Simplify right side
   1,027,388x = 1,858,406,938,756
5. Step 5: Solve for x
   x = 1,858,406,938,756/1,027,388
6. Step 6: Final answer
   x = 1,808,865.72