Finding the Third Proportional to 1,446,646 and 3,111,034

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,646 : 3,111,034 = 3,111,034 : x
2. Step 2: Convert to fraction form
   1,446,646/3,111,034 = 3,111,034/x
3. Step 3: Cross multiply
   1,446,646x = 3,111,034 × 3,111,034
4. Step 4: Simplify right side
   1,446,646x = 9,678,532,549,156
5. Step 5: Solve for x
   x = 9,678,532,549,156/1,446,646
6. Step 6: Final answer
   x = 6,690,325.45