Finding the Third Proportional to 805,382 and 1,126,564

Step by Step Solution

1. Step 1: Write the proportion equation
   805,382 : 1,126,564 = 1,126,564 : x
2. Step 2: Convert to fraction form
   805,382/1,126,564 = 1,126,564/x
3. Step 3: Cross multiply
   805,382x = 1,126,564 × 1,126,564
4. Step 4: Simplify right side
   805,382x = 1,269,146,446,096
5. Step 5: Solve for x
   x = 1,269,146,446,096/805,382
6. Step 6: Final answer
   x = 1,575,831.65