Finding the Third Proportional to 646,068 and 962,799

Step by Step Solution

1. Step 1: Write the proportion equation
   646,068 : 962,799 = 962,799 : x
2. Step 2: Convert to fraction form
   646,068/962,799 = 962,799/x
3. Step 3: Cross multiply
   646,068x = 962,799 × 962,799
4. Step 4: Simplify right side
   646,068x = 926,981,914,401
5. Step 5: Solve for x
   x = 926,981,914,401/646,068
6. Step 6: Final answer
   x = 1,434,805.49