Finding the Third Proportional to 1,027,372 and 1,363,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,372 : 1,363,206 = 1,363,206 : x
2. Step 2: Convert to fraction form
   1,027,372/1,363,206 = 1,363,206/x
3. Step 3: Cross multiply
   1,027,372x = 1,363,206 × 1,363,206
4. Step 4: Simplify right side
   1,027,372x = 1,858,330,598,436
5. Step 5: Solve for x
   x = 1,858,330,598,436/1,027,372
6. Step 6: Final answer
   x = 1,808,819.59