Finding the Third Proportional to 835,107 and 1,788,309

Step by Step Solution

1. Step 1: Write the proportion equation
   835,107 : 1,788,309 = 1,788,309 : x
2. Step 2: Convert to fraction form
   835,107/1,788,309 = 1,788,309/x
3. Step 3: Cross multiply
   835,107x = 1,788,309 × 1,788,309
4. Step 4: Simplify right side
   835,107x = 3,198,049,079,481
5. Step 5: Solve for x
   x = 3,198,049,079,481/835,107
6. Step 6: Final answer
   x = 3,829,508.17