Finding the Third Proportional to 834,818 and 1,805,764

Step by Step Solution

1. Step 1: Write the proportion equation
   834,818 : 1,805,764 = 1,805,764 : x
2. Step 2: Convert to fraction form
   834,818/1,805,764 = 1,805,764/x
3. Step 3: Cross multiply
   834,818x = 1,805,764 × 1,805,764
4. Step 4: Simplify right side
   834,818x = 3,260,783,623,696
5. Step 5: Solve for x
   x = 3,260,783,623,696/834,818
6. Step 6: Final answer
   x = 3,905,981.45