Finding the Third Proportional to 1,540,178 and 2,394,043

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,178 : 2,394,043 = 2,394,043 : x
2. Step 2: Convert to fraction form
   1,540,178/2,394,043 = 2,394,043/x
3. Step 3: Cross multiply
   1,540,178x = 2,394,043 × 2,394,043
4. Step 4: Simplify right side
   1,540,178x = 5,731,441,885,849
5. Step 5: Solve for x
   x = 5,731,441,885,849/1,540,178
6. Step 6: Final answer
   x = 3,721,285.39