Finding the Third Proportional to 1,540,155 and 2,394,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,155 : 2,394,226 = 2,394,226 : x
2. Step 2: Convert to fraction form
   1,540,155/2,394,226 = 2,394,226/x
3. Step 3: Cross multiply
   1,540,155x = 2,394,226 × 2,394,226
4. Step 4: Simplify right side
   1,540,155x = 5,732,318,139,076
5. Step 5: Solve for x
   x = 5,732,318,139,076/1,540,155
6. Step 6: Final answer
   x = 3,721,909.90