Finding the Third Proportional to 1,225,226 and 1,839,171

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,226 : 1,839,171 = 1,839,171 : x
2. Step 2: Convert to fraction form
   1,225,226/1,839,171 = 1,839,171/x
3. Step 3: Cross multiply
   1,225,226x = 1,839,171 × 1,839,171
4. Step 4: Simplify right side
   1,225,226x = 3,382,549,967,241
5. Step 5: Solve for x
   x = 3,382,549,967,241/1,225,226
6. Step 6: Final answer
   x = 2,760,755.95