Finding the Third Proportional to 1,404,568 and 2,127,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,568 : 2,127,246 = 2,127,246 : x
2. Step 2: Convert to fraction form
   1,404,568/2,127,246 = 2,127,246/x
3. Step 3: Cross multiply
   1,404,568x = 2,127,246 × 2,127,246
4. Step 4: Simplify right side
   1,404,568x = 4,525,175,544,516
5. Step 5: Solve for x
   x = 4,525,175,544,516/1,404,568
6. Step 6: Final answer
   x = 3,221,756.12