Finding the Third Proportional to 776,332 and 1,697,488

Step by Step Solution

1. Step 1: Write the proportion equation
   776,332 : 1,697,488 = 1,697,488 : x
2. Step 2: Convert to fraction form
   776,332/1,697,488 = 1,697,488/x
3. Step 3: Cross multiply
   776,332x = 1,697,488 × 1,697,488
4. Step 4: Simplify right side
   776,332x = 2,881,465,510,144
5. Step 5: Solve for x
   x = 2,881,465,510,144/776,332
6. Step 6: Final answer
   x = 3,711,640.78