Finding the Third Proportional to 1,073,115 and 2,274,129

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,115 : 2,274,129 = 2,274,129 : x
2. Step 2: Convert to fraction form
   1,073,115/2,274,129 = 2,274,129/x
3. Step 3: Cross multiply
   1,073,115x = 2,274,129 × 2,274,129
4. Step 4: Simplify right side
   1,073,115x = 5,171,662,708,641
5. Step 5: Solve for x
   x = 5,171,662,708,641/1,073,115
6. Step 6: Final answer
   x = 4,819,299.62