Finding the Third Proportional to 1,173,528 and 1,776,735

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,528 : 1,776,735 = 1,776,735 : x
2. Step 2: Convert to fraction form
   1,173,528/1,776,735 = 1,776,735/x
3. Step 3: Cross multiply
   1,173,528x = 1,776,735 × 1,776,735
4. Step 4: Simplify right side
   1,173,528x = 3,156,787,260,225
5. Step 5: Solve for x
   x = 3,156,787,260,225/1,173,528
6. Step 6: Final answer
   x = 2,689,997.39