Finding the Third Proportional to 881,577 and 1,309,405

Step by Step Solution

1. Step 1: Write the proportion equation
   881,577 : 1,309,405 = 1,309,405 : x
2. Step 2: Convert to fraction form
   881,577/1,309,405 = 1,309,405/x
3. Step 3: Cross multiply
   881,577x = 1,309,405 × 1,309,405
4. Step 4: Simplify right side
   881,577x = 1,714,541,454,025
5. Step 5: Solve for x
   x = 1,714,541,454,025/881,577
6. Step 6: Final answer
   x = 1,944,857.29