Finding the Third Proportional to 836,212 and 1,834,829

Step by Step Solution

1. Step 1: Write the proportion equation
   836,212 : 1,834,829 = 1,834,829 : x
2. Step 2: Convert to fraction form
   836,212/1,834,829 = 1,834,829/x
3. Step 3: Cross multiply
   836,212x = 1,834,829 × 1,834,829
4. Step 4: Simplify right side
   836,212x = 3,366,597,459,241
5. Step 5: Solve for x
   x = 3,366,597,459,241/836,212
6. Step 6: Final answer
   x = 4,026,009.50