Finding the Third Proportional to 1,613,215 and 3,510,922

Step by Step Solution

1. Step 1: Write the proportion equation
   1,613,215 : 3,510,922 = 3,510,922 : x
2. Step 2: Convert to fraction form
   1,613,215/3,510,922 = 3,510,922/x
3. Step 3: Cross multiply
   1,613,215x = 3,510,922 × 3,510,922
4. Step 4: Simplify right side
   1,613,215x = 12,326,573,290,084
5. Step 5: Solve for x
   x = 12,326,573,290,084/1,613,215
6. Step 6: Final answer
   x = 7,640,998.43