Finding the Third Proportional to 1,150,666 and 1,725,997

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,666 : 1,725,997 = 1,725,997 : x
2. Step 2: Convert to fraction form
   1,150,666/1,725,997 = 1,725,997/x
3. Step 3: Cross multiply
   1,150,666x = 1,725,997 × 1,725,997
4. Step 4: Simplify right side
   1,150,666x = 2,979,065,644,009
5. Step 5: Solve for x
   x = 2,979,065,644,009/1,150,666
6. Step 6: Final answer
   x = 2,588,992.50