Finding the Third Proportional to 1,142,181 and 2,705,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,181 : 2,705,886 = 2,705,886 : x
2. Step 2: Convert to fraction form
   1,142,181/2,705,886 = 2,705,886/x
3. Step 3: Cross multiply
   1,142,181x = 2,705,886 × 2,705,886
4. Step 4: Simplify right side
   1,142,181x = 7,321,819,044,996
5. Step 5: Solve for x
   x = 7,321,819,044,996/1,142,181
6. Step 6: Final answer
   x = 6,410,384.21