Finding the Third Proportional to 1,236,146 and 2,567,034

Step by Step Solution

1. Step 1: Write the proportion equation
   1,236,146 : 2,567,034 = 2,567,034 : x
2. Step 2: Convert to fraction form
   1,236,146/2,567,034 = 2,567,034/x
3. Step 3: Cross multiply
   1,236,146x = 2,567,034 × 2,567,034
4. Step 4: Simplify right side
   1,236,146x = 6,589,663,557,156
5. Step 5: Solve for x
   x = 6,589,663,557,156/1,236,146
6. Step 6: Final answer
   x = 5,330,813.32