Finding the Third Proportional to 1,214,192 and 1,781,922

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,192 : 1,781,922 = 1,781,922 : x
2. Step 2: Convert to fraction form
   1,214,192/1,781,922 = 1,781,922/x
3. Step 3: Cross multiply
   1,214,192x = 1,781,922 × 1,781,922
4. Step 4: Simplify right side
   1,214,192x = 3,175,246,014,084
5. Step 5: Solve for x
   x = 3,175,246,014,084/1,214,192
6. Step 6: Final answer
   x = 2,615,110.31