Finding the Third Proportional to 844,776 and 1,718,898

Step by Step Solution

1. Step 1: Write the proportion equation
   844,776 : 1,718,898 = 1,718,898 : x
2. Step 2: Convert to fraction form
   844,776/1,718,898 = 1,718,898/x
3. Step 3: Cross multiply
   844,776x = 1,718,898 × 1,718,898
4. Step 4: Simplify right side
   844,776x = 2,954,610,334,404
5. Step 5: Solve for x
   x = 2,954,610,334,404/844,776
6. Step 6: Final answer
   x = 3,497,507.43