Finding the Third Proportional to 1,238,975 and 1,744,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,238,975 : 1,744,774 = 1,744,774 : x
2. Step 2: Convert to fraction form
   1,238,975/1,744,774 = 1,744,774/x
3. Step 3: Cross multiply
   1,238,975x = 1,744,774 × 1,744,774
4. Step 4: Simplify right side
   1,238,975x = 3,044,236,311,076
5. Step 5: Solve for x
   x = 3,044,236,311,076/1,238,975
6. Step 6: Final answer
   x = 2,457,060.32