Finding the Third Proportional to 1,419,254 and 2,123,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,254 : 2,123,004 = 2,123,004 : x
2. Step 2: Convert to fraction form
   1,419,254/2,123,004 = 2,123,004/x
3. Step 3: Cross multiply
   1,419,254x = 2,123,004 × 2,123,004
4. Step 4: Simplify right side
   1,419,254x = 4,507,145,984,016
5. Step 5: Solve for x
   x = 4,507,145,984,016/1,419,254
6. Step 6: Final answer
   x = 3,175,714.84