Finding the Third Proportional to 1,458,146 and 3,203,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458,146 : 3,203,068 = 3,203,068 : x
2. Step 2: Convert to fraction form
   1,458,146/3,203,068 = 3,203,068/x
3. Step 3: Cross multiply
   1,458,146x = 3,203,068 × 3,203,068
4. Step 4: Simplify right side
   1,458,146x = 10,259,644,612,624
5. Step 5: Solve for x
   x = 10,259,644,612,624/1,458,146
6. Step 6: Final answer
   x = 7,036,088.71