Finding the Third Proportional to 1,540,638.98 and 2,404,226.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,638.98 : 2,404,226.34 = 2,404,226.34 : x
2. Step 2: Convert to fraction form
   1,540,638.98/2,404,226.34 = 2,404,226.34/x
3. Step 3: Cross multiply
   1,540,638.98x = 2,404,226.34 × 2,404,226.34
4. Step 4: Simplify right side
   1,540,638.98x = 5,780,304,283,806.85
5. Step 5: Solve for x
   x = 5,780,304,283,806.85/1,540,638.98
6. Step 6: Final answer
   x = 3,751,887.59