Finding the Third Proportional to 1,470,074 and 3,165,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470,074 : 3,165,368 = 3,165,368 : x
2. Step 2: Convert to fraction form
   1,470,074/3,165,368 = 3,165,368/x
3. Step 3: Cross multiply
   1,470,074x = 3,165,368 × 3,165,368
4. Step 4: Simplify right side
   1,470,074x = 10,019,554,575,424
5. Step 5: Solve for x
   x = 10,019,554,575,424/1,470,074
6. Step 6: Final answer
   x = 6,815,680.42