Finding the Third Proportional to 1,909,996 and 4,134,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,909,996 : 4,134,916 = 4,134,916 : x
2. Step 2: Convert to fraction form
   1,909,996/4,134,916 = 4,134,916/x
3. Step 3: Cross multiply
   1,909,996x = 4,134,916 × 4,134,916
4. Step 4: Simplify right side
   1,909,996x = 17,097,530,327,056
5. Step 5: Solve for x
   x = 17,097,530,327,056/1,909,996
6. Step 6: Final answer
   x = 8,951,605.31