Finding the Third Proportional to 1,540,156 and 2,394,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,156 : 2,394,228 = 2,394,228 : x
2. Step 2: Convert to fraction form
   1,540,156/2,394,228 = 2,394,228/x
3. Step 3: Cross multiply
   1,540,156x = 2,394,228 × 2,394,228
4. Step 4: Simplify right side
   1,540,156x = 5,732,327,715,984
5. Step 5: Solve for x
   x = 5,732,327,715,984/1,540,156
6. Step 6: Final answer
   x = 3,721,913.70