Finding the Third Proportional to 1,238,955 and 1,744,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,238,955 : 1,744,748 = 1,744,748 : x
2. Step 2: Convert to fraction form
   1,238,955/1,744,748 = 1,744,748/x
3. Step 3: Cross multiply
   1,238,955x = 1,744,748 × 1,744,748
4. Step 4: Simplify right side
   1,238,955x = 3,044,145,583,504
5. Step 5: Solve for x
   x = 3,044,145,583,504/1,238,955
6. Step 6: Final answer
   x = 2,457,026.76