Finding the Third Proportional to 1,086,966 and 1,597,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,966 : 1,597,212 = 1,597,212 : x
2. Step 2: Convert to fraction form
   1,086,966/1,597,212 = 1,597,212/x
3. Step 3: Cross multiply
   1,086,966x = 1,597,212 × 1,597,212
4. Step 4: Simplify right side
   1,086,966x = 2,551,086,172,944
5. Step 5: Solve for x
   x = 2,551,086,172,944/1,086,966
6. Step 6: Final answer
   x = 2,346,978.81