Finding the Third Proportional to 1,365,328 and 2,141,714

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365,328 : 2,141,714 = 2,141,714 : x
2. Step 2: Convert to fraction form
   1,365,328/2,141,714 = 2,141,714/x
3. Step 3: Cross multiply
   1,365,328x = 2,141,714 × 2,141,714
4. Step 4: Simplify right side
   1,365,328x = 4,586,938,857,796
5. Step 5: Solve for x
   x = 4,586,938,857,796/1,365,328
6. Step 6: Final answer
   x = 3,359,587.48