Finding the Third Proportional to 881,582 and 1,309,406

Step by Step Solution

1. Step 1: Write the proportion equation
   881,582 : 1,309,406 = 1,309,406 : x
2. Step 2: Convert to fraction form
   881,582/1,309,406 = 1,309,406/x
3. Step 3: Cross multiply
   881,582x = 1,309,406 × 1,309,406
4. Step 4: Simplify right side
   881,582x = 1,714,544,072,836
5. Step 5: Solve for x
   x = 1,714,544,072,836/881,582
6. Step 6: Final answer
   x = 1,944,849.23