Finding the Third Proportional to 836,146 and 1,838,764

Step by Step Solution

1. Step 1: Write the proportion equation
   836,146 : 1,838,764 = 1,838,764 : x
2. Step 2: Convert to fraction form
   836,146/1,838,764 = 1,838,764/x
3. Step 3: Cross multiply
   836,146x = 1,838,764 × 1,838,764
4. Step 4: Simplify right side
   836,146x = 3,381,053,047,696
5. Step 5: Solve for x
   x = 3,381,053,047,696/836,146
6. Step 6: Final answer
   x = 4,043,615.65