Finding the Third Proportional to 1,368,238 and 2,011,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,238 : 2,011,164 = 2,011,164 : x
2. Step 2: Convert to fraction form
   1,368,238/2,011,164 = 2,011,164/x
3. Step 3: Cross multiply
   1,368,238x = 2,011,164 × 2,011,164
4. Step 4: Simplify right side
   1,368,238x = 4,044,780,634,896
5. Step 5: Solve for x
   x = 4,044,780,634,896/1,368,238
6. Step 6: Final answer
   x = 2,956,196.68