Finding the Third Proportional to 1,268,840 and 1,852,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,840 : 1,852,626 = 1,852,626 : x
2. Step 2: Convert to fraction form
   1,268,840/1,852,626 = 1,852,626/x
3. Step 3: Cross multiply
   1,268,840x = 1,852,626 × 1,852,626
4. Step 4: Simplify right side
   1,268,840x = 3,432,223,095,876
5. Step 5: Solve for x
   x = 3,432,223,095,876/1,268,840
6. Step 6: Final answer
   x = 2,705,008.59