Finding the Third Proportional to 1,238,968 and 1,744,765

Step by Step Solution

1. Step 1: Write the proportion equation
   1,238,968 : 1,744,765 = 1,744,765 : x
2. Step 2: Convert to fraction form
   1,238,968/1,744,765 = 1,744,765/x
3. Step 3: Cross multiply
   1,238,968x = 1,744,765 × 1,744,765
4. Step 4: Simplify right side
   1,238,968x = 3,044,204,905,225
5. Step 5: Solve for x
   x = 3,044,204,905,225/1,238,968
6. Step 6: Final answer
   x = 2,457,048.85