Finding the Third Proportional to 776,808 and 1,049,526

Step by Step Solution

1. Step 1: Write the proportion equation
   776,808 : 1,049,526 = 1,049,526 : x
2. Step 2: Convert to fraction form
   776,808/1,049,526 = 1,049,526/x
3. Step 3: Cross multiply
   776,808x = 1,049,526 × 1,049,526
4. Step 4: Simplify right side
   776,808x = 1,101,504,824,676
5. Step 5: Solve for x
   x = 1,101,504,824,676/776,808
6. Step 6: Final answer
   x = 1,417,988.52