Finding the Third Proportional to 925,287 and 1,380,231

Step by Step Solution

1. Step 1: Write the proportion equation
   925,287 : 1,380,231 = 1,380,231 : x
2. Step 2: Convert to fraction form
   925,287/1,380,231 = 1,380,231/x
3. Step 3: Cross multiply
   925,287x = 1,380,231 × 1,380,231
4. Step 4: Simplify right side
   925,287x = 1,905,037,613,361
5. Step 5: Solve for x
   x = 1,905,037,613,361/925,287
6. Step 6: Final answer
   x = 2,058,861.32