Finding the Third Proportional to 1,346,869 and 2,992,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,869 : 2,992,674 = 2,992,674 : x
2. Step 2: Convert to fraction form
   1,346,869/2,992,674 = 2,992,674/x
3. Step 3: Cross multiply
   1,346,869x = 2,992,674 × 2,992,674
4. Step 4: Simplify right side
   1,346,869x = 8,956,097,670,276
5. Step 5: Solve for x
   x = 8,956,097,670,276/1,346,869
6. Step 6: Final answer
   x = 6,649,568.50