Finding the Third Proportional to 881,568 and 1,309,392

Step by Step Solution

1. Step 1: Write the proportion equation
   881,568 : 1,309,392 = 1,309,392 : x
2. Step 2: Convert to fraction form
   881,568/1,309,392 = 1,309,392/x
3. Step 3: Cross multiply
   881,568x = 1,309,392 × 1,309,392
4. Step 4: Simplify right side
   881,568x = 1,714,507,409,664
5. Step 5: Solve for x
   x = 1,714,507,409,664/881,568
6. Step 6: Final answer
   x = 1,944,838.53