Finding the Third Proportional to 1,725,540 and 2,669,067

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,540 : 2,669,067 = 2,669,067 : x
2. Step 2: Convert to fraction form
   1,725,540/2,669,067 = 2,669,067/x
3. Step 3: Cross multiply
   1,725,540x = 2,669,067 × 2,669,067
4. Step 4: Simplify right side
   1,725,540x = 7,123,918,650,489
5. Step 5: Solve for x
   x = 7,123,918,650,489/1,725,540
6. Step 6: Final answer
   x = 4,128,515.51