Finding the Third Proportional to 776,168 and 1,696,622

Step by Step Solution

1. Step 1: Write the proportion equation
   776,168 : 1,696,622 = 1,696,622 : x
2. Step 2: Convert to fraction form
   776,168/1,696,622 = 1,696,622/x
3. Step 3: Cross multiply
   776,168x = 1,696,622 × 1,696,622
4. Step 4: Simplify right side
   776,168x = 2,878,526,210,884
5. Step 5: Solve for x
   x = 2,878,526,210,884/776,168
6. Step 6: Final answer
   x = 3,708,638.09