Finding the Third Proportional to 1,326,248 and 2,039,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326,248 : 2,039,676 = 2,039,676 : x
2. Step 2: Convert to fraction form
   1,326,248/2,039,676 = 2,039,676/x
3. Step 3: Cross multiply
   1,326,248x = 2,039,676 × 2,039,676
4. Step 4: Simplify right side
   1,326,248x = 4,160,278,184,976
5. Step 5: Solve for x
   x = 4,160,278,184,976/1,326,248
6. Step 6: Final answer
   x = 3,136,878.01