Finding the Third Proportional to 881,538 and 1,309,347

Step by Step Solution

1. Step 1: Write the proportion equation
   881,538 : 1,309,347 = 1,309,347 : x
2. Step 2: Convert to fraction form
   881,538/1,309,347 = 1,309,347/x
3. Step 3: Cross multiply
   881,538x = 1,309,347 × 1,309,347
4. Step 4: Simplify right side
   881,538x = 1,714,389,566,409
5. Step 5: Solve for x
   x = 1,714,389,566,409/881,538
6. Step 6: Final answer
   x = 1,944,771.03