Finding the Third Proportional to 1,195,732 and 1,776,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,195,732 : 1,776,564 = 1,776,564 : x
2. Step 2: Convert to fraction form
   1,195,732/1,776,564 = 1,776,564/x
3. Step 3: Cross multiply
   1,195,732x = 1,776,564 × 1,776,564
4. Step 4: Simplify right side
   1,195,732x = 3,156,179,646,096
5. Step 5: Solve for x
   x = 3,156,179,646,096/1,195,732
6. Step 6: Final answer
   x = 2,639,537.66