Finding the Third Proportional to 776,322 and 1,697,466

Step by Step Solution

1. Step 1: Write the proportion equation
   776,322 : 1,697,466 = 1,697,466 : x
2. Step 2: Convert to fraction form
   776,322/1,697,466 = 1,697,466/x
3. Step 3: Cross multiply
   776,322x = 1,697,466 × 1,697,466
4. Step 4: Simplify right side
   776,322x = 2,881,390,821,156
5. Step 5: Solve for x
   x = 2,881,390,821,156/776,322
6. Step 6: Final answer
   x = 3,711,592.38