Finding the Third Proportional to 825,991 and 1,696,446

Step by Step Solution

1. Step 1: Write the proportion equation
   825,991 : 1,696,446 = 1,696,446 : x
2. Step 2: Convert to fraction form
   825,991/1,696,446 = 1,696,446/x
3. Step 3: Cross multiply
   825,991x = 1,696,446 × 1,696,446
4. Step 4: Simplify right side
   825,991x = 2,877,929,030,916
5. Step 5: Solve for x
   x = 2,877,929,030,916/825,991
6. Step 6: Final answer
   x = 3,484,213.55