Finding the Third Proportional to 1,159,014 and 1,772,978

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,014 : 1,772,978 = 1,772,978 : x
2. Step 2: Convert to fraction form
   1,159,014/1,772,978 = 1,772,978/x
3. Step 3: Cross multiply
   1,159,014x = 1,772,978 × 1,772,978
4. Step 4: Simplify right side
   1,159,014x = 3,143,450,988,484
5. Step 5: Solve for x
   x = 3,143,450,988,484/1,159,014
6. Step 6: Final answer
   x = 2,712,176.89