Finding the Third Proportional to 787,684 and 1,732,824

Step by Step Solution

1. Step 1: Write the proportion equation
   787,684 : 1,732,824 = 1,732,824 : x
2. Step 2: Convert to fraction form
   787,684/1,732,824 = 1,732,824/x
3. Step 3: Cross multiply
   787,684x = 1,732,824 × 1,732,824
4. Step 4: Simplify right side
   787,684x = 3,002,679,014,976
5. Step 5: Solve for x
   x = 3,002,679,014,976/787,684
6. Step 6: Final answer
   x = 3,812,035.05