Finding the Third Proportional to 1,282,554 and 2,709,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,554 : 2,709,936 = 2,709,936 : x
2. Step 2: Convert to fraction form
   1,282,554/2,709,936 = 2,709,936/x
3. Step 3: Cross multiply
   1,282,554x = 2,709,936 × 2,709,936
4. Step 4: Simplify right side
   1,282,554x = 7,343,753,124,096
5. Step 5: Solve for x
   x = 7,343,753,124,096/1,282,554
6. Step 6: Final answer
   x = 5,725,882.20