Finding the Third Proportional to 1,073,078 and 1,551,699

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,078 : 1,551,699 = 1,551,699 : x
2. Step 2: Convert to fraction form
   1,073,078/1,551,699 = 1,551,699/x
3. Step 3: Cross multiply
   1,073,078x = 1,551,699 × 1,551,699
4. Step 4: Simplify right side
   1,073,078x = 2,407,769,786,601
5. Step 5: Solve for x
   x = 2,407,769,786,601/1,073,078
6. Step 6: Final answer
   x = 2,243,797.55