Finding the Third Proportional to 1,427,968 and 1,903,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,968 : 1,903,744 = 1,903,744 : x
2. Step 2: Convert to fraction form
   1,427,968/1,903,744 = 1,903,744/x
3. Step 3: Cross multiply
   1,427,968x = 1,903,744 × 1,903,744
4. Step 4: Simplify right side
   1,427,968x = 3,624,241,217,536
5. Step 5: Solve for x
   x = 3,624,241,217,536/1,427,968
6. Step 6: Final answer
   x = 2,538,040.92