Finding the Third Proportional to 1,382,766 and 2,074,185

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,766 : 2,074,185 = 2,074,185 : x
2. Step 2: Convert to fraction form
   1,382,766/2,074,185 = 2,074,185/x
3. Step 3: Cross multiply
   1,382,766x = 2,074,185 × 2,074,185
4. Step 4: Simplify right side
   1,382,766x = 4,302,243,414,225
5. Step 5: Solve for x
   x = 4,302,243,414,225/1,382,766
6. Step 6: Final answer
   x = 3,111,331.50