Finding the Third Proportional to 831,212 and 1,795,336

Step by Step Solution

1. Step 1: Write the proportion equation
   831,212 : 1,795,336 = 1,795,336 : x
2. Step 2: Convert to fraction form
   831,212/1,795,336 = 1,795,336/x
3. Step 3: Cross multiply
   831,212x = 1,795,336 × 1,795,336
4. Step 4: Simplify right side
   831,212x = 3,223,231,352,896
5. Step 5: Solve for x
   x = 3,223,231,352,896/831,212
6. Step 6: Final answer
   x = 3,877,748.82