Finding the Third Proportional to 1,338,672 and 1,951,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338,672 : 1,951,926 = 1,951,926 : x
2. Step 2: Convert to fraction form
   1,338,672/1,951,926 = 1,951,926/x
3. Step 3: Cross multiply
   1,338,672x = 1,951,926 × 1,951,926
4. Step 4: Simplify right side
   1,338,672x = 3,810,015,109,476
5. Step 5: Solve for x
   x = 3,810,015,109,476/1,338,672
6. Step 6: Final answer
   x = 2,846,115.49